Station Overview Station Location
Station Number CO-LR-50 Latitude 40.2934
Station Name Lyons 4.8 N Longitude -105.2692
County Larimer Elevation (ft) 5617



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 10 1.06 0.50 31 0.22 22 0.28 9 1 2 2 0.0 0 0
Nov 10 0.98 0.61 30 0.61 30 0.00 0 0 6 3 3.2 3 3
Dec 10 0.58 0.31 31 0.31 31 0.00 0 0 4 5 5.8 3 3
Jan 11 0.58 0.50 31 0.50 31 0.00 0 0 3 2 7.3 3 12
Feb 11 0.55 1.36 28 1.36 28 0.00 0 0 8 1 15.3 7 15
March 11 1.51 0.11 32 0.11 22 0.00 10 1 2 5 0.2 1 0
April 11 1.95 2.54 30 2.54 30 0.00 0 0 13 3 3.6 2 1
May 11 2.53 3.83 31 3.83 31 0.00 0 0 15 1 0.0 0 0
June 11 2.34 1.19 30 1.19 30 0.00 0 0 5 2 0.0 0 0
July 11 2.07 3.88 31 3.88 31 0.00 0 0 16 1 0.0 0 0
Aug 11 1.74 0.66 30 0.66 30 0.00 0 0 8 4 0.0 0 0
Sept 11 1.52 2.46 30 2.46 30 0.00 0 0 6 2 0.0 0 0
Water Year Totals: 17.41" 17.95" 365 days 17.67" 346 0.28" 19 days 2 88 days 31 days 35.4" 19 days 34 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 **
10/8/2010 **
10/9/2010 **
10/10/2010 **
10/11/2010 **
10/12/2010 **
10/13/2010 **
10/14/2010 **
10/15/2010 0.28
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.12
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.10
10/24/2010 0.00
10/25/2010 T
10/26/2010 0.00
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 T
11/1/2010 0.04
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.33
11/11/2010 0.09
11/12/2010 T
11/13/2010 0.00
11/14/2010 0.04
11/15/2010 0.00
11/16/2010 T
11/17/2010 0.05
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.06
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 T
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 T
12/12/2010 0.00
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 T
12/17/2010 0.01
12/18/2010 T
12/19/2010 0.00
12/20/2010 0.03
12/21/2010 T
12/22/2010 T
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.10
12/31/2010 0.17
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.14
1/10/2011 0.30
1/11/2011 0.00
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 T
1/18/2011 0.00
1/19/2011 0.00
1/20/2011 0.06
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 T
2/1/2011 0.17
2/2/2011 T
2/3/2011 0.00
2/4/2011 0.09
2/5/2011 0.00
2/6/2011 0.26
2/7/2011 0.00
2/8/2011 0.18
2/9/2011 0.06
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.12
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.34
2/26/2011 0.14
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 T
3/5/2011 T
3/6/2011 0.00
3/7/2011 T
3/8/2011 T
3/9/2011 T
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.09
3/14/2011 0.00 **
3/15/2011 **
3/16/2011 **
3/17/2011 **
3/18/2011 **
3/19/2011 **
3/20/2011 **
3/21/2011 **
3/22/2011 **
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.02
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.10
4/5/2011 0.00
4/6/2011 0.01
4/7/2011 0.06
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.06
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 1.17
4/15/2011 T
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.18
4/20/2011 T
4/21/2011 0.29
4/22/2011 0.03
4/23/2011 0.01
4/24/2011 0.01
4/25/2011 0.31
4/26/2011 0.19
4/27/2011 0.12
4/28/2011 T
4/29/2011 0.00
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 T
5/3/2011 0.04
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.61
5/12/2011 0.56
5/13/2011 0.08
5/14/2011 0.00
5/15/2011 0.25
5/16/2011 0.01
5/17/2011 0.00
5/18/2011 0.07
5/19/2011 1.76
5/20/2011 0.27
5/21/2011 0.04
5/22/2011 0.00
5/23/2011 0.01
5/24/2011 0.04
5/25/2011 0.02
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.02
5/29/2011 0.05
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.27
6/10/2011 0.02
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.35
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.53
6/21/2011 0.02
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 T
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 T
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.29
7/2/2011 0.02
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.01
7/7/2011 0.84
7/8/2011 1.01
7/9/2011 0.02
7/10/2011 0.00
7/11/2011 0.23
7/12/2011 0.59
7/13/2011 0.12
7/14/2011 0.28
7/15/2011 0.08
7/16/2011 0.02
7/17/2011 0.18
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.04
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 T
7/28/2011 0.14
7/29/2011 0.01
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.04
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.06
8/5/2011 0.16
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 T
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.14
8/16/2011 0.00
8/17/2011 0.03
8/18/2011
8/19/2011 0.00
8/20/2011 0.06
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 T
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.02
8/28/2011 0.00
8/29/2011 0.15
8/30/2011 T
8/31/2011 T
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 T
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.51
9/8/2011 0.47
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.01
9/14/2011 0.04
9/15/2011 1.41
9/16/2011 0.02
9/17/2011 0.00
9/18/2011 T
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M M M Pleasant seasonal weather, but still dry. Tmin/max 44/75°F.
10/2/2010 7:00 AM 0.00 0.0 M M M Clear and dry. Tmin/max 43/78°F.
10/3/2010 7:00 AM 0.00 0.0 M M M Cool and pleasant this am. Dry. Gardens taking extra water since August. Tmin/maz 38/71°F.
10/4/2010 7:00 AM 0.00 0.0 M M M Warm and dry. Tmin/max 44/80°F.
10/5/2010 7:00 AM 0.00 0.0 M M M Dry.Tmin/max 46/77°F.
10/6/2010 7:00 AM 0.00 0.0 M M M cloudy this am. Tmin/max 52/81F.
10/16/2010 7:00 AM 0.00 0.0 M M M Clear am. Tmin/max 39/76°F. Still frost free this fall.
10/17/2010 7:00 AM 0.00 0.0 M M M Cooler but still pleasant. Tmin/max 35/67°F. The only potted annuals left outside to get wiped out so far by the chill (35°)were the hybrid impatiens, last week.
10/18/2010 7:00 AM 0.00 0.0 M M M Cloudy this am. Tmin/max 42/75°F.
10/19/2010 7:00 AM 0.12 M M M M Gentle rain started at about 3 pm = 0.12" total. Clear this am. Season's first significant (tomato-plant zapping) frost overnight. Tmin/max 33/61°F.
10/20/2010 7:00 AM 0.00 0.0 M M M Pleasant, clear fall weather. Tmin/max 35/67°F.
10/21/2010 7:00 AM 0.00 0.0 M M M Still nice. Clear this am. Tmin/max 35/71°F.
10/22/2010 7:00 AM 0.00 0.0 M M M Cloudy this am. Tmin/max 43/70°F. Can't remember a more colorful fall.
10/23/2010 7:00 AM 0.10 M M M M Light rain began about noon 10/22 = 0.10". Cloudy this am. Tmin/max 44/58°F.
10/24/2010 7:00 AM 0.00 0.0 M M M High thin clouds this am. Dry. Tmin/max 38/61°F.
10/25/2010 8:10 AM T M M M M Cloudy, blustry with trace of rain. Tmin/max 39/61°F. 48°F at reporting time and dropping. 24 hr low temp was yesterday morning.
10/26/2010 7:00 AM 0.00 0.0 M M M Windy, clear and dry. Temp min/max 38/3°F. Viewed a brief, very violent wind gust at about 1145am 10/24 ( microburst?).
10/27/2010 7:00 AM 0.00 0.0 M M M Windy, clear, dry and cooler. Tmin/max 32/47°. First reading of 32° this fall.
10/28/2010 7:00 AM 0.00 0.0 M M M Clear, cold, calm and dry this am. Tmin/max 20/49°F. First hard freeze of the season. Last freeze of spring was on May 13. Last year our growing season was from Apr 18 to Oct 2. Elev 5620'.
10/29/2010 7:00 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M Mild and dry. Tmin/max 36/71°F. Harvest the horseradish root after the first freeze.
10/31/2010 7:00 AM T 0.0 M M M Mild, partly cloudy. T min/max 38/70°F. Total Oct Precip 0.50". No snow. Total YTD precip 14.27". Trace of rain overnight.
11/1/2010 7:00 AM 0.04 0.0 M M M Rain overnight 0.04". Mainly clear, calm and frosty this am. Tmin/max 37/62°F.
11/2/2010 7:00 AM 0.00 0.0 M M M Mild, clear and dry. Tmin/max 31/62°F.
11/3/2010 7:00 AM 0.00 0.0 M M M Pleasant. Tmin/max 36/68°F.
11/4/2010 7:00 AM 0.00 0.0 M M M Another pleasant day. Dry. Tmin/max 27/63°.
11/5/2010 7:00 AM 0.00 0.0 M M M Clear and dry. No weather excuses for not getting outdoor chores done. Tmin/max 28/58°F.
11/6/2010 7:00 AM 0.00 0.0 M M M Pleasant but dry. Tmin/max 32/68°F.
11/7/2010 7:00 AM 0.00 0.0 M M M Tmin/max 38/72°. Daylight savings ends. Overcast this am.
11/8/2010 7:00 AM 0.00 0.0 M M M mild and dry. Tmin/max 34/66°F.
11/9/2010 7:00 AM 0.00 0.0 M M M Warm yesterday, cooling and possible moisture today. Tmin/max 33/68°F.
11/10/2010 7:00 AM 0.33 T M 0.0 M First snow - with rain. 0.33" precip. No snow accumulation (warm ground). Frosty this am. Tmin/max 23/47°F.
11/11/2010 7:30 AM 0.09 1.4 M 0.5 M Colder. Lightly snowing this am. 1.4" accum.(.09" water). Tmin/max 28/44°F.
11/12/2010 7:00 AM T T M T M Trace of snow early yesterday am. Chilly, frosty and clear this am. Tmin/max 19/34°F.
11/13/2010 7:00 AM 0.00 0.0 M M M Clear, calm, dry and frosty this am. Tmin/max 19/43°F.
11/14/2010 7:00 AM 0.04 0.7 M 0.5 M New snow 0.7" = .04" water. Chilly and partly cloudy this am. T min/max 24/41°. Birds loving the sunflower seed in the feeders.
11/15/2010 7:00 AM 0.00 0.0 M M M Light snow starting after reading time. Cloudy and chilly. Tmin/max 26/41°F. Saw and heard a flock of sandhill cranes flying south, high above us. Seems late? Maybe because of warm fall?
11/16/2010 7:00 AM T T M 0.0 M Trace of snow fell soon after yesterday's observation. Sunny this am. Tmin/max 24/44°.
11/17/2010 7:00 AM 0.05 T M 0.0 M Brisk and clear this am. Very heavy but brief snow storm at about 2:45pm resulted in only a trace of accumulation but contained 0.05" water. Tmin/max 26/51°F.
11/18/2010 7:00 AM 0.00 0.0 M M M High overcast this am. Warmer day predicted. Tmin/max 25/43°F.
11/19/2010 7:00 AM 0.00 0.0 M 0.0 M Cloudy this am. Tmin/max 32/58°F.
11/20/2010 7:00 AM 0.00 0.0 M 0.0 M Low clouds this am. Tmin/max 26/57°F.
11/21/2010 7:00 AM 0.00 0.0 M 0.0 M Clear and dry this am. Tmin/max 24/45°F.
11/22/2010 7:00 AM 0.06 1.1 M 1.0 M Snowed overnight. Windy and clear this am. Tmin/max 21/46°F.
11/23/2010 7:00 AM 0.00 0.0 M T M Clear, cold and calm this am. Tmin/max 15/41°F.
11/24/2010 7:00 AM 0.00 0.0 M 0.0 M PC, chilly and breezy this am. Tmin/max 24/46°F.
11/25/2010 7:00 AM 0.00 0.0 M 0.0 M Cold, clear and breezy this am. Tmin/max 10/34°F.
11/26/2010 7:00 AM 0.00 0.0 M 0.0 M PC and fairly calm but chilly this am. Tmin/max 15/37°F. Go Buffs!
11/27/2010 7:00 AM 0.00 0.0 M 0.0 M
11/28/2010 7:00 AM 0.00 0.0 M 0.0 M Clear, dry and calm this am. Tmin/max 23/53°F.
11/29/2010 7:00 AM T T M 0.0 M Brief snow flurries at about 4pm. PC, breezy and chilly this am. Tmin/max 24/45°F. Garden mulched for the winter.
11/30/2010 7:00 AM 0.00 0.0 M M M Clear, cold, fairly calm and dry this am. Tmin/max 11/34°F. Totals for Nov.- Precip 0.61", snow 3.2". Nov '09 was drier with 0.54" precip and no snow.
12/1/2010 7:00 AM 0.00 0.0 M 0.0 M PC, warming. Tmax 41°F.
12/2/2010 7:00 AM 0.00 0.0 M 0.0 M PC, dry and fairly calm this am. Tmin/max 31/57°F.
12/3/2010 7:00 AM 0.00 0.0 M 0.0 M PC, dry with chinook winds. 50+ degrees this am. Tmin/max 19/54°F.
12/4/2010 7:00 AM 0.00 0.0 M 0.0 M Cloudy and calm this am. Warm and windy yesterday. Tmin/max 31/62°F.
12/5/2010 7:00 AM 0.00 0.0 M 0.0 M Cloudy, chilly and mostly calm this am. Tmin/max 23/42°F.
12/6/2010 7:00 AM 0.00 0.0 M 0.0 M Chilly, calm, dry and mostly clear this am. Tmin/max 19/42°F.
12/7/2010 7:00 AM 0.00 0.0 M 0.0 M Cloudy, calm and dry this am. Tmax/min 47/23°F.
12/8/2010 7:00 AM 0.00 0.0 M 0.0 M Overcast and continued dry this am. Tmax/min 51/19°F.
12/9/2010 7:00 AM 0.00 0.0 M 0.0 M PC, dry, breezy and warm this am. Tmax/overnight lo 56/35°F.
12/10/2010 7:00 AM 0.00 0.0 M 0.0 M PC, warm and dry this am. Tmax/overnight lo 55/31. Turned on drip irrigation to water trees and shrubs. Ground seems dry and not yer frozen.
12/11/2010 7:00 AM T 0.0 M 0.0 M Trace of rain last eve. PC, breezy this am. Tmax/overnight lo 55/22°F.
12/12/2010 7:00 AM 0.00 0.0 M 0.0 M Mostly clear, dry, calm and chilly this am. Tmax/overnight lo 42/16°F.
12/13/2010 7:00 AM 0.00 0.0 M 0.0 M PC, dry and very warm this am. Chinook winds caused temp to rise over 50° after midnight. Tmax/overnight-low 28/54°F occurred during the night.
12/14/2010 7:00 AM 0.00 0.0 M 0.0 M PC calm and dry this am. Tmax/overnight-low 62/34°F. Warm.
12/15/2010 7:00 AM 0.00 0.0 M 0.0 M PC, dry and warm this am, (water in birdbath did not freeze overnight) snow expected this eve. Tmax/min 59/36°F.
12/16/2010 7:00 AM T T M 0.0 M PC, calm and cold this am., snow predicted later today. Trace of snow/rain yesterday afternoon. Tmax/overnight-low 53/17°F.
12/17/2010 8:00 AM 0.01 0.4 M 0.5 M Late observation (8:00am). Snowing lightly, .4" accum. with .01" water content. Tmax/overnight-low 38/24°F.
12/18/2010 7:00 AM T T M T M Mostly clear, cold, calm and frosty this am. More frost in tube than the trace of snow. Tmax/overnight-low 31/11°F.
12/19/2010 7:00 AM 0.00 0.0 M M M Mostly clear and warmer.
12/20/2010 8:00 AM 0.03 0.0 M 0.0 M Warm, rainy this am. Rare December morning rain. Tmax/overnight-low 53/37°F.
12/21/2010 8:00 AM T T M 0.0 M A few flakes falling at late obsv time. PC and calm this am. Tmax/overnight-low 52/30°F. Viewed "coppery" full lunar eclipse at about 1:00am. Happy solstice.
12/22/2010 7:00 AM T T M 0.0 M Miniscule amount of snow flakes yesterday am. PC, dry and calm this am. Tmax/overnight-low 40/24°F.
12/23/2010 7:00 AM 0.00 0.0 M 0.0 M PC,dry and calm this am. Tmax/overnight-low 41/21°F.
12/24/2010 7:00 AM 0.00 0.0 M 0.0 M Mostly clear, calm and slightly frosty this am. Tmax/overnight-low 50/21°F.
12/25/2010 7:00 AM 0.00 0.0 M 0.0 M Chilly, frosty and mostly clear this Christmas am. Tmax/min 45/15°F.
12/26/2010 7:00 AM 0.00 0.0 M M M Mostly clear and pleasant. Very dry.
12/27/2010 7:00 AM 0.00 0.0 M 0.0 M PC, calm and dry. Beautiful holiday weekend.
12/28/2010 7:00 AM 0.00 0.0 M 0.0 M PC, dry and mild this am. Tmax/overnight-low 43/18°F.
12/29/2010 7:00 AM 0.00 0.0 M 0.0 M PC, calm and dry this am. Tmax/overnight-low 45/19°F. This may be a good day to take down the outdoor Christmas lights - before the cold/wet returns.
12/30/2010 8:30 AM 0.10 1.4 M 1.5 M Late observation, 830am. Snow beginning this am. 1.4" with .10" water. Start using digital scale to measure weight of snow (amount of water) in tube. Neat! Tmax/overnight-low 53/29°F.
12/31/2010 8:00 AM 0.17 4.0 M 4.0 M Cold, cloudy and not snowing at obs time. 4.0" snow (avg of 2 snow boards in yard) = 0.17" water. Tmax/overnight-low 29/8°F. Dec totals: 5.8" snow, .31" precip. 2010 totals: 54.5" snow, 15.19" precip. So long 2010!
1/1/2011 7:00 AM 0.00 0.0 M 3.5 M Cold and cloudy this am. No new snow. Tmax/overnight-low 19/0°F.
1/2/2011 7:00 AM 0.00 0.0 M 3.0 M Warming winds. Minus 2 overnight low. +28 at obsv time.
1/3/2011 7:00 AM 0.00 0.0 M 3.0 M Clear, dry and seasonably cold this am. Tmax/overnight-lo 42/13°F.
1/4/2011 7:00 AM 0.00 0.0 M 2.0 M Clear, frosty, cold and dry this am. Tmax/overnight-low 34/4°F.
1/5/2011 7:00 AM 0.00 0.0 M M M Cloudy, breezy and warmer this am. 37°F at observation time.
1/6/2011 7:00 AM 0.00 0.0 M 1.5 M Cloudy, dry, warm and breezy this am. 35°F at midnight.
1/7/2011 7:00 AM 0.00 0.0 M T M Clear, dry and mild this am. Tmax/overnight-low 55/36°F. Was 45° at midnight.
1/8/2011 7:00 AM 0.00 0.0 M 0.0 M PC, dry and fairly calm this am. Tmax/min 45/21°F.
1/9/2011 8:15 AM 0.14 1.2 M 1.0 M Snowing at increasing rate at late observation time. 1.2" snow with .14" water content. Tmax/overnight-low 46/26°F.
1/10/2011 7:00 AM 0.30 5.4 M 5.5 0.37 Clear, cold and calm with snow ended. 5.4" new snow - avg of 2 snow boards in yard. 0.30" precip in tube, 0.37" core. Tmax/overnight-low 32/-4°F.
1/11/2011 7:00 AM 0.00 0.0 M 4.5 M Clear, calm and cold this am. Overnight low temp ~-4°F.
1/12/2011 7:00 AM 0.00 0.0 M 4.0 M Partly cloudy, cold and calm this am. Tmax/overnight-low 20/-4°F.
1/13/2011 7:00 AM 0.00 0.0 M 3.0 M Partly cloudy, calm and warming. 37°F at midnight!
1/14/2011 7:00 AM 0.00 0.0 M 1.0 M Clear, calm and warmer this am. Tmax/min 52/28°F.
1/15/2011 7:00 AM 0.00 0.0 M T M cloudy, calm and warm this am. Tmax/overnight-low 50/28°F.
1/16/2011 7:00 AM 0.00 0.0 M T M PC, calm and mild this am. Tmax/overnight-low 49/27°F.
1/17/2011 7:00 AM T 0.0 M 0.0 M Trace of rain overnight. It was 52°F at 1230am due to warm winds. 47°F at reporting time. Strange.
1/18/2011 7:00 AM 0.00 0.0 M M M Partly cloudy, fairly calm and dry this am. Tmax/overnight low 55/31°F.
1/19/2011 7:00 AM 0.00 0.0 M 0.0 M PC, light breeze and dry this am. Tmax/overnight-low 50/24°F.
1/20/2011 8:00 AM 0.06 0.7 M 0.5 M Clear, cold and calm this am. Brief early pm snow flurries left 0.7" snow (.06" precip). Tmax/overnight-low 41/8°F.
1/21/2011 7:00 AM 0.00 0.0 M 0.0 M Very windy overnight. Breezy, mostly clear, warmer and dry this am. Temp was about 37° at 1230 am. Tmax/overnight-low 41/27°F.
1/22/2011 7:00 AM 0.00 0.0 M 0.0 M Dry, mostly clear and calm so far this am. Tmax/overnight-low 48/26°F.
1/23/2011 7:00 AM 0.00 0.0 M 0.0 M Clear, chilly and dry this am. Tmax/overnight-low 45/14°F.
1/24/2011 7:00 AM 0.00 0.0 M 0.0 M Mostly cloudy, dry and calm this am. Yesterday's high temp 44°F.
1/25/2011 7:00 AM 0.00 0.0 M 0.0 M PC, calm, dry and cold this am. Tmax/overnight-low 44/11°F.
1/26/2011 7:00 AM 0.00 0.0 M 0.0 M PC, calm, dry and warmer this am. Tmax/overnight-low 44/24°F.
1/27/2011 7:00 AM 0.00 0.0 M 0.0 M Mostly clear, dry and warmer. Tmax/overnight-low 48/30°F.
1/28/2011 7:00 AM 0.00 0.0 M 0.0 M Warmer, mostly clear, calm and dry this am. Tmax/overnight-low 58/28°F.
1/29/2011 8:00 AM 0.00 0.0 M 0.0 M Warm winds, some clouds and dry this am. 48°F at report time. Tmax/overnight-low spring-like 62/26°F.
1/30/2011 7:00 AM 0.00 0.0 M 0.0 M PC, calm and dry this am. Tmax/overnight-low 59/24°F.
1/31/2011 7:30 AM T T M T M Snowing lightly with temp dropping at observation time. Temp was 28° at midnight, now 19°. Tmax overnight-low 47/19°. Expecting more snow and sub-zero temps. January totals 0.50" precip, 7.3" snow. Don't leave the brass monkeys outside.
2/1/2011 7:00 AM 0.17 1.5 M 1.5 M Snow 2.5", 0.17" precip. -4°F at obsv time. Yesterday Tmax = 28°F at midnight Mon, Tmin = -1°F last midnight.
2/2/2011 7:00 AM T T M 1.0 M Overnight-low minus 18°F. This station's record low going back to '03. Previous record -17°F on 12/15/08. High temp yesterday +9°F. Clear, very cold and hopefully warming a little this am.
2/3/2011 7:00 AM 0.00 0.0 M 1.0 M PC, dry, cold and calm this am, but warming expected. Tmax/overnight-low +12/-9°F.
2/4/2011 7:00 AM 0.09 1.0 M 2.0 M Estimate 1.0" snow (0.09"precip). PC, calm and warmer this am. Tmax/overnight-low 35/10°F.
2/5/2011 7:00 AM 0.00 0.0 M 1.5 M Cloudy, calm and dry this am. Tmax/overnight-low 42/26°F.
2/6/2011 7:00 AM 0.26 2.6 M 3.0 M Snowed overnight 2.6", 0.26" precip. Cloudy and calm this am. Tmax/overnight-low 41/25°F.
2/7/2011 7:00 AM 0.00 0.0 M 2.5 M PC and colder this am. Tmax/overnght-low 34/7°F. No new precip.
2/8/2011 8:00 AM 0.18 2.0 M 5.0 M Snowing and cold this am. Tmax/overnight-low 42/7F.
2/9/2011 7:00 AM 0.06 0.6 M 5.5 M Cold, clear and calm this am. Warming expected. Tmax/overnight-low 20/-10°F. Storm total 2.8" snow, 0.24" precip.
2/10/2011 7:00 AM 0.00 0.0 M 3.5 M Cold, clear and calm this am. Tmax/overnight-low 24/-5°F.
2/11/2011 7:00 AM 0.00 0.0 M 3.5 M Clear, calm and slowly warming. Tmax/overnight-low 32/+6°F.
2/12/2011 7:00 AM 0.00 0.0 M 3.0 M PC, dry with a warm breeze this am.High temp yesterday in the 30s. Overnight low temp +29°F. Temp at report time 44°F. This should begin the melt off.
2/13/2011 7:00 AM 0.00 0.0 M 2.0 M PC with warm winds this am. Overnight low 31°F. Old snow melting fast, but heavier drifts remain.
2/14/2011 7:00 AM 0.00 0.0 M T M PC, dry and mostly calm this am. Tmax/overnight-low 65/26°F. Old snow almost gone.
2/15/2011 7:00 AM 0.00 0.0 M T M Sunny and springlike this morning. Tmax/overnight-low 53/30°F.
2/16/2011 7:00 AM 0.00 0.0 M 0.0 M Warm and breezy this am. Tmax/overnight-low 60/28°F.
2/17/2011 7:00 AM 0.00 0.0 M 0.0 M PC, breezy and dry. Tmax/overnight-low 62/34°F.
2/18/2011 7:00 AM 0.00 0.0 M 0.0 M Dry and mostly clear this am. Tmax/overnight-low 49/23°F.
2/19/2011 7:00 AM 0.00 0.0 M 0.0 M Clear, calm and dry this am. Tmax/overnight-low 54/25°F.
2/20/2011 7:00 AM 0.12 0.0 M 0.0 M Brief rain (0.12") began at ~1230 am. Tmax/overnight-low 56/30°F.
2/21/2011 7:00 AM 0.00 0.0 M 0.0 M Low clouds and frost on pine needles this am. Tmax.overnight-low 46/19°F.
2/22/2011 7:00 AM 0.00 0.0 M 0.0 M Clear, calm and dry this chiiiy am. Tmax/overnight-low 47/15°F.
2/23/2011 7:00 AM 0.00 0.0 M 0.0 M Clear and dry this am. Tmax/overnight-low 51/20°F,
2/24/2011 7:00 AM 0.00 0.0 M 0.0 M Tmax/overnight-low 5/23°F.
2/25/2011 7:30 AM 0.34 5.7 M 4.5 M Snowing since ~7pm (5.7", 0.34" precip). Tmax/overnight-low 44/18°F.
2/26/2011 7:00 AM 0.14 1.9 M 5.0 M Snowed lightly most of the day, accumulating 1.9" new snow (0.14" water). Storm total 7.6" snow with 0.51" water. Warming and mostly clear and calm this am. Overnight-low 20°F.
2/27/2011 7:00 AM 0.00 0.0 M T M PC and dry this am. Snow (to 3") in shaded areas to dry otherwise. Tmax/overnightlow 49/32°F.
2/28/2011 7:00 AM 0.00 0.0 M T M PC, dry and mostly calm this am. Tmax/overnight-low 48/23°F. Totals for February 15.3" snow, 1.36 precip.
3/1/2011 7:00 AM 0.00 0.0 M T M clear and spring-like this am. Tmax/overnight-low 59/23°F.
3/2/2011 7:00 AM 0.00 0.0 M 0.0 M Springlike am. Tmax/overnight-low 61/24°F.
3/3/2011 7:00 AM 0.00 0.0 M 0.0 M First dove of the season under our bird feeder this springlike morning. Tmax/overnight-low 57/33°F.
3/4/2011 7:00 AM T 0.0 M 0.0 M PC this am. Tmin/overnight-low 61/27°F.
3/5/2011 7:00 AM T T M 0.0 M PC and chilly this am. A few flakes fell yesterday am. Tmax/min 52/18°F.
3/6/2011 7:00 AM 0.00 0.0 M 0.0 M PC, dry and calm this am. Tmax/overnight-low 56/23°F.
3/7/2011 7:00 AM T 0.0 M 0.0 M Trace of freezing rain this am. Tmax/overnight-low 50/22°F.
3/8/2011 7:00 AM T T M T M Cloudy, cold and dreary morning. Tmax/min 26/22°F.
3/9/2011 7:00 AM T T M 0.0 M Barely a trace of snow yesterday am. Clear, dry and hopefully warming today. Tmax/overnight-low 39/22°F.
3/10/2011 7:00 AM 0.00 0.0 M 0.0 M Clear and mild. Tmax/overnight-low 57/30°F.
3/11/2011 7:00 AM 0.00 0.0 M 0.0 M PC, mild and breezy this am. Tmax/overnight-low 68/37°F.
3/12/2011 7:00 AM 0.00 0.0 M 0.0 M Mild, calm and dry with some smoke visible from local forest fires. Tmax/overnight-low 68/28°F.
3/13/2011 7:00 AM 0.09 0.0 M 0.0 M Rain fell about midnight (.09"). No snow. Low clouds this am. Tmax/overnight-low 59/36°F.
3/14/2011 7:00 AM 0.00 0.0 M 0.0 M
3/24/2011 7:00 AM 0.00 0.0 M 0.0 M Clear,dry, chilly and fairly calm this am. Tmax/overnight-low 62/21°F.
3/25/2011 7:00 AM 0.00 0.0 M M M sunny, dry and calm this am. Tmax/overnight-low 48/23°F.
3/26/2011 7:00 AM 0.00 0.0 M 0.0 M Some overcast, chilly and breezy this am. Tmax/overnight-low 55/28°F.
3/27/2011 7:00 AM 0.00 0.0 M 0.0 M PC and dry. Tmax/overnight-low 60/27°F.
3/28/2011 7:00 AM 0.00 0.0 M 0.0 M Low clouds. No precip as of yet this am. Tmax/overnight-low 55/35°F.
3/29/2011 7:00 AM 0.02 0.2 M T M Rain-snow mix overnight. (0.02" precip) Tmax/overnight-low 53/26°F.
3/30/2011 7:00 AM 0.00 0.0 M 0.0 M PC this am. Tmax/overnight-low 59/30°F.
3/31/2011 7:00 AM 0.00 0.0 M 0.0 M Breezy, PC, dry and warmer this am. March totals, 0.11" precip, 0.2" snow. Previous 8 year average 1.37" precip. Tmax/overnight-low 56/44°F. Chinook winds?
4/1/2011 7:00 AM 0.00 0.0 M 0.0 M PC, warm, dry and breezy. Looks like great weather for the Rockies' opening day! Tmax/overnight-low 67/50F.
4/2/2011 7:00 AM 0.00 0.0 M 0.0 M Some clouds, calm and dry this am. Tmax/overnight-low 73/36°F. Late first sighting of a meadow lark this spring, yesterday.
4/3/2011 7:00 AM 0.00 0.0 M 0.0 M Cloudy, breeezy and dry this am. Very windy through the night. Tmax/overnight-low 78/51°F. It was 67° at midnight. Soil very dry for this time of year.
4/4/2011 7:00 AM 0.10 T M 0.0 M Rain and snow yesteday - 0.10" precip. Clear this am. Tmax/overnight-low 67/19°F. Tmax occurred at 12:00am Sunday.
4/5/2011 7:00 AM 0.00 0.0 M 0.0 M PC breeezy and dry this am. Tmax/overnight-low 55/42°F.
4/6/2011 8:00 AM 0.01 0.0 M 0.0 M Drizzling this am. Tmax/overnight-low 75/40°F.
4/7/2011 7:00 AM 0.06 T M 0.0 M
4/8/2011 7:00 AM 0.00 0.0 M 0.0 M T66/30
4/9/2011 7:00 AM 0.00 0.0 M 0.0 M T71/34F.
4/10/2011 7:00 AM 0.06 M M M M Overnight rain 0.06". T=71/36F.
4/11/2011 7:00 AM 0.00 0.0 M 0.0 M T52/25F
4/12/2011 7:00 AM 0.00 0.0 M 0.0 M T67/31F.
4/13/2011 7:00 AM 0.00 0.0 M 0.0 M T67/41F.
4/14/2011 7:30 AM 1.17 3.4 M 3.0 M Yea! Rain last night turned to snow overnight = 1.17" precip. T51/35.
4/15/2011 7:00 AM T T M 0.0 M Temp 54/33F.
4/16/2011 7:00 AM 0.00 0.0 M 0.0 M
4/17/2011 7:00 AM 0.00 0.0 M 0.0 M Temp 64/39F.
4/18/2011 7:00 AM 0.00 0.0 M 0.0 M T range 70/41F.
4/19/2011 7:00 AM 0.18 0.0 M 0.0 M Late night rain = 0.18". T range 66/37°F.
4/20/2011 7:00 AM T 0.0 M 0.0 M Cloudy and chilly. T range 60/31F.
4/21/2011 7:00 AM 0.29 0.0 M 0.0 M Rain (0.29"). Tmax/overnight-low 57/35F.
4/22/2011 7:00 AM 0.03 0.0 M 0.0 M 0.03" rain. Tmax/overnight-low 70/37F.
4/23/2011 8:00 AM 0.01 0.2 M T M 0.2 snow = 0.01" water, melting as it hits warm ground. T max/overnight-low 56/34F. Saw the first hummingbird (broadtail)of the season on our feeder 4/22.
4/24/2011 7:00 AM 0.01 T M 0.0 M Snow = 0.01" precip. T 48/35F.
4/25/2011 7:00 AM 0.31 0.0 M 0.0 M Rain 0.31". T max/overnight-low 53/36F.
4/26/2011 7:00 AM 0.19 0.0 M 0.0 M Rain 0.19". T max/overnight-low 64/36F.
4/27/2011 7:00 AM 0.12 0.0 M 0.0 M Precip 0.12". Light hail at ~noon - report filed. T max/overnight-low 57/37F.
4/28/2011 7:00 AM T 0.0 M 0.0 M Don't remember it raining but a trace in the gauge. T max/overnight-low 59/34.
4/29/2011 7:00 AM 0.00 0.0 M 0.0 M Dry. T max/overnight-low 72/41F.
4/30/2011 7:00 AM 0.00 0.0 M 0.0 M Breezy and dry. T max/overnight-low 55/31. April totals, Precip 2.54", Snow 3.6".
5/1/2011 7:00 AM 0.00 0.0 M 0.0 M T max/overnight-low 55/31F.
5/2/2011 7:00 AM T T M 0.0 M Few flakes in the air, none on the ground. T max/overnight-low 55/30F.
5/3/2011 7:00 AM 0.04 T M 0.0 M Afternoon snow and grauple measured 0.04" precip. T max/overnight-low 55/27F.
5/4/2011 7:00 AM 0.00 0.0 M 0.0 M Dry. T max/overnight-low 71/40F.
5/5/2011 7:00 AM 0.00 0.0 M 0.0 M Very pleasant this am. T max/overnight-low 68/29°F.
5/6/2011 7:00 AM 0.00 0.0 M 0.0 M T range 73/36F.
5/7/2011 7:00 AM 0.00 0.0 M 0.0 M Warm and dry. T max/overnight-low 74/42F.
5/8/2011 7:00 AM 0.00 0.0 M 0.0 M Summer-like warm and dry. T max/overnight-low 83/56F.
5/9/2011 7:00 AM 0.00 0.0 M 0.0 M Warm and dry. T max/overnight-low 88/45F.
5/10/2011 7:00 AM 0.00 0.0 M 0.0 M Clear springlike this am. Temp max/overnight-low 85/39F.
5/11/2011 8:00 AM 0.61 0.0 M 0.0 M Raining. (0.61"). Snow visible low on Blue Mtn. Temp max/overnight-low 75/39F.
5/12/2011 8:00 AM 0.56 0.0 M 0.0 M Rain, no snow = 0.56" precip. Two day total 1.17". More expected. Temp (max/overnight-low) 49/40F.
5/13/2011 7:00 AM 0.08 0.0 M 0.0 M 3 day storm total 1.25" rain. Temp (max/overnight-low) 50/42°F.
5/14/2011 7:00 AM 0.00 0.0 M 0.0 M Cloudy and cooler this am. Temp (max/overnight-low) 72/40°F. Bullocks orioles and lazuli buntings arrived and are on the feeders.
5/15/2011 8:30 AM 0.25 0.0 M 0.0 M 8:30 reading: 0.25" rain, no snow.
5/16/2011 7:00 AM 0.01 M M M M Precip 0.01". Cloudy this am. Temp (max/overnight-low) 49/39F.
5/17/2011 7:00 AM 0.00 0.0 M 0.0 M Temp (max/overnight-low) 65/39F.
5/18/2011 7:00 AM 0.07 0.0 M 0.0 M
5/19/2011 7:00 AM 1.76 0.0 M 0.0 M 1.76" rain! A record amount for this station - started in 2003. Temp (max/overnight-low) 50/40°F.
5/20/2011 7:00 AM 0.27 0.0 M 0.0 M Two day total: 2.03" rain.
5/21/2011 7:00 AM 0.04 0.0 M 0.0 M
5/22/2011 7:00 AM 0.00 0.0 M M M
5/23/2011 7:00 AM 0.01 0.0 M 0.0 M Temp (max/overnight-low) 73/48F.
5/24/2011 7:00 AM 0.04 0.0 M 0.0 M
5/25/2011 7:00 AM 0.02 0.0 M 0.0 M
5/26/2011 7:00 AM 0.00 0.0 M 0.0 M
5/27/2011 7:00 AM 0.00 0.0 M 0.0 M
5/28/2011 7:00 AM 0.02 0.0 M 0.0 M Finally seems warm enough to set out tomato plants - elev. 5620'.
5/29/2011 7:00 AM 0.05 0.0 M 0.0 M
5/30/2011 7:00 AM 0.00 0.0 M 0.0 M Dry Hollow Creek has been flowing with all the rain (rare). First bloom on our irises yesterday - seems late. Temp (max/overnight-low) 76/50°F.
5/31/2011 7:00 AM 0.00 0.0 M 0.0 M May totals: Precip 3.83" with only a trace of snow. Windy Memorial Day tested new flag. Temp (max/overnight-low) 68/47°F.
6/1/2011 7:00 AM 0.00 0.0 M 0.0 M Temp (max/overnight-low) 81/48°F.
6/2/2011 7:00 AM 0.00 0.0 M 0.0 M
6/3/2011 7:00 AM 0.00 0.0 M 0.0 M Warm. Temp (max/overnight-low) 92/56°F.
6/4/2011 7:00 AM 0.00 0.0 M M M Dry and mild. Temp (high/overnight-low) 78/45°F. Don't know if weather related, but we have an unusually large number of goldfinches on our feeders this season.
6/5/2011 7:00 AM 0.00 0.0 M M M Smokey.
6/6/2011 7:00 AM 0.00 0.0 M M M Warmer. Temp (max/overnight-low) 91/57F.
6/7/2011 7:00 AM 0.00 0.0 M 0.0 M Warm, dry and breezy. Temp (max/overnight-low) 59/89F.
6/8/2011 7:00 AM 0.00 0.0 M 0.0 M Clear, dry and pleasant this am. Temp ( max/overnight-low) 86/53F.
6/9/2011 7:00 AM 0.27 0.0 M 0.0 M
6/10/2011 7:00 AM 0.02 0.0 M 0.0 M Drizzle 0.02". Clear this am. Temp (max/overnight-low) 64/48°F.
6/11/2011 7:00 AM 0.00 0.0 M M M Temp 80/45F.
6/12/2011 7:00 AM 0.00 0.0 M 0.0 M Temp range 80/48F.
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.00 0.0 M M M Temp (max/overnight-low) 88/55F. Flowering locust tree at peak bloom.
6/15/2011 7:00 AM 0.00 0.0 M M M Temp (max/overnight-low) 81/45F. Grasses drying - small grass fire across the river yesterday - put out by Lyons Fire.
6/16/2011 7:00 AM 0.00 0.0 M M M Warm and dry. Temp 88/53F.
6/17/2011 7:00 AM 0.35 M M M M 0.35" rain. Temp 85/55F (Max/Overnight/low).
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.53 M M M M Rain, mainly overnight = 0.53". Had internet connection problems - will enter last 3 days data.
6/21/2011 7:00 AM 0.02 M M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM T 0.0 M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M Another area wild fire - Left Hand Canyon. Cloudy this am. Temp 94/59 (high/overnight-low).
6/28/2011 7:00 AM 0.00 0.0 M M M Slightly cooler yesterday. Temp max/overnight-low 83/50F. Higher temps expected today. Maxwell fire (Left Hand Canyon) still active.
6/29/2011 7:00 AM 0.00 0.0 M M M Hot and dry. Temp (high/overnight-low) 98/61°F.
6/30/2011 7:00 AM T M M M M June total precip. = 1.19". June 2010 total = 2.00". More local wildfires, soon after lightning storm. One within a mile of this location. 5 acres burned, oontrolled quickly by Lyons Fire. Like other agencies around here they are getting a lot of work. Their efforts are greatly appreciated.
7/1/2011 7:00 AM 0.29 M M M M Afternoon t-storm = 0.29". Temp 87/59°F (max/overnight-low).
7/2/2011 7:00 AM 0.02 M M M M 0.02" rain. Temp 90/62°F (high/overnight-low).
7/3/2011 6:45 AM 0.00 0.0 M M M T 88/54°F (max/overnight-low)
7/4/2011 7:00 AM 0.00 0.0 M M M Warm, dry and flag-hanging-limp calm this am. Temp 92/55°F. (High/overnight-low). Loks like a nice hot day for the annual Beer-B-Q (moved from Boulder Co to Larimer Co because of the fire ban).
7/5/2011 7:00 AM 0.00 0.0 M M M hot and dry. House did not cool off as usual overnight. Temp 98/59F (max/overnight-low).
7/6/2011 7:00 AM 0.01 M M M M Rain 0.01". Temp 88/63F (max/overnight-low).
7/7/2011 7:00 AM 0.84 M M M M 0.84" rain, mostly between 2:50 and 3:20 pm. Significant Weather report filed. Temp 84/58°F. (max/overnight-low)
7/8/2011 7:00 AM 1.01 M M M M 1.01" rain, (0.45" in 12 minutes at 2:10pm). Drove through a scary amount of rain in Denver on I25 and 38 Ave exit at about 4:45. Never saw or drove through so much rain. Thought our little Honda would start floating, really.
7/9/2011 7:00 AM 0.02 M M M M
7/10/2011 7:00 AM 0.00 0.0 M M M Dry, sunny and calm this am. Temp (max/ovefrnight-low) 89/59°F.
7/11/2011 7:00 AM 0.23 M M M M Afternoon showers - 0.23".
7/12/2011 7:00 AM 0.59 M M M M 0.58" rain in about 30 minutes entered on Significant Weather Report. Temp 89/55°F (max/overnight-low).
7/13/2011 7:00 AM 0.12 M M M M Temp 84/59F. 0.12" rain.
7/14/2011 7:00 AM 0.28 M M M M Clear and calm this am. 0.28" rain with wind yesterday. Temp 86/59F (high/overnight-low)
7/15/2011 7:00 AM 0.08 M M M M Clear and pleasant this am. 0.08" rain yeaterday pm. Roufous hummingbird on our feeder, seems a few weeks later than usual. Temp 82/57F (max/overnight-low).
7/16/2011 7:00 AM 0.02 M M M M
7/17/2011 7:00 AM 0.18 M M M M More rain - 0.18". With all the rain, it's Weeds-Gone-Wild!
7/18/2011 7:00 AM 0.00 0.0 M M M Clear, dry and calm this am. Temp 91/59F (max/overnight-low).
7/19/2011 7:00 AM 0.00 0.0 M M M Hot and dry. Temp 94/62°F. (max/overnight-low)
7/20/2011 7:00 AM 0.04 M M M M Hot with 0.04" rain. Temp 93/61F (max/overnight-low).
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M Hot and dry.
7/24/2011 7:00 AM 0.00 0.0 M M M Still hot and dry. Temp (max/overnight-low) 95/60F.
7/25/2011 7:00 AM 0.00 0.0 M M M Continued Hot and dry. Temp 93/60°F (max/overnight-low).
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM T M M M M Barely a trace of rain. Observed yesterday at dusk, four tyes of hummingbirds on our feeders: broad tail, rufous, caliope and black chinned. Will never see that again.
7/28/2011 7:00 AM 0.14 M M M M
7/29/2011 7:00 AM 0.01 M M M M Temp 85/57F (max/overnight-low)
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M Hot and dry! Temp 95/59F. (max/overnight-low). Total July precip. = 3.88".
8/1/2011 7:00 AM 0.04 M M M M Lots of thunder and lightning last night with 0.04" rain. Heat wave continues. Temp 97/61F (max/overnight-low)
8/2/2011 7:00 AM 0.00 0.0 M M M Temp (max/overnight-low) 91/65.Partly cloudy, warm and dry.
8/3/2011 7:00 AM 0.00 0.0 M M M Slightly cooler, but still dry. Temp 86/60F (max/overnight-low).
8/4/2011 7:00 AM 0.06 M M M M 0.06" afternoon rain. Temp 89/59F (max/overnight-min). Too warm to sit comfortably in the sun for an entire Rockies game (they lost).
8/5/2011 7:00 AM 0.16 M M M M Temp Max 89F, overnight-low 56F.
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M Still hot and dry. Tmax 95F, T overnight-low 53F.
8/9/2011 7:00 AM 0.00 0.0 M M M Still hot and dry. Having to water trees and shrubs more than usual. Temps (max/overnight-low) 91/54F.
8/10/2011 7:00 AM 0.00 0.0 M M M Cloudy this am but dry. Temp max/overnight-low 95/56F.
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM T M M M M Hot with barely a trace of afternoon rain. Temp 90/57F (max/overnight-low)
8/13/2011 7:00 AM 0.00 0.0 M M M Dry and warm. Temp 87/51F (max/overnight-low)
8/14/2011 7:00 AM 0.00 0.0 M M M Warm and dry Temps: max 87F, overnight-low 55F.
8/15/2011 7:00 AM 0.14 M M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.03 M M M M 0.03" rain. Temp max 87F, overnight-low 52F.
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.06 M M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M Staying hot and dry. Temp max 91F, 56F overnight-low.
8/23/2011 7:00 AM T M M M M Hot with just a trace of rain. Temp max 93F, overnight-low 59F.
8/24/2011 7:00 AM 0.00 0.0 M M M Hot and dry. Tmax 98F, T-overnight-low 58F.
8/25/2011 7:00 AM 0.00 0.0 M M M HOT snd dry. T-max 95F, T-overnight-low 57F.
8/26/2011 7:00 AM 0.00 0.0 M M M Continued hot and dry with unproductive afternoon clouds. T-max 97, T-overnght-low 62.
8/27/2011 7:00 AM 0.02 M M M M Late night brief rain : 0.02". T-max 91F, T-overnight-low 59F.
8/28/2011 7:00 AM 0.00 0.0 M M M Hummingbird numbers on our feeders waning. T-max 88F, T-overnight-low 62F.
8/29/2011 7:00 AM 0.15 M M M M Evening rain; 0.15". Temp 89/61F (max/overnight-low).
8/30/2011 7:00 AM T M M M M Clear and slightly cooler this am. Temp 85/54F (max/overnight-low). Trace of rain (slight drizzzle)yeaterday am.
8/31/2011 7:00 AM T M M M M Hot. temp 91/56F (max/overnight-low). Total precip for Aug: 0.66". Other years: 2010= 0.67", 2009= 0.97.
9/1/2011 7:00 AM 0.00 0.0 M M M Hot and dry! 16 days at or above 90°F in Aug at this station, (elev 5620'). Not quite as warm as Denver and certainly not like Texas. Temp 97/61F (8-31 max/overnight-low).
9/2/2011 7:00 AM 0.00 0.0 M M M Dry. Yesterday's hight temp 97F, overnight-low 57F.
9/3/2011 7:00 AM T M M M M Trace of rain afternoo. Temp: max 86F, overnight-low 55F.
9/4/2011 7:00 AM 0.00 0.0 M M M Clear, dry and noticeably cooler this am. Temp: max 75F, overnight-low 41. Will be missing those warm days soon enough.
9/5/2011 7:00 AM 0.00 0.0 M M M Temp: max 76F, overnight-low 44. Flag out this holiday against a clear blue sky.
9/6/2011 7:00 AM 0.00 0.0 M M M Cloudy and feels like fall this am. Ordered propane -arg! - heating season will be here before long. Temp: max 84F, overnight-low 56F.
9/7/2011 8:50 AM 0.51 0.0 M M M Raining and cooler this am. Rain 0.51" - late reading. Naturally, I drip-irrigated the trees and shrubs this weekend - this is just a bonus. Temp max 72F max, 56F overnight-low.
9/8/2011 7:00 AM 0.47 M M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M Wonderful weather in the west! Clear, dry and calm. Temp: yesterday's max 78F, overnight low 45F. Hope it can keep up, lots of tomatoes still ripening in the garden.
9/12/2011 7:00 AM 0.00 0.0 M M M Another gorgeous Colorado morning. A few of the narrow-leafed cotton wood trees along Dry Hollow turning gold. Temp: max 82F, overnight-low 49F. Should be perfect weather for tonight's Bronco-Raider game.
9/13/2011 7:00 AM 0.01 M M M M Brief afternoon rain = 0.01". Temp: max 85F, overnight-low 52F.
9/14/2011 7:00 AM 0.04 M M M M Afternoon rain = 0.04". Cloudy this am. Temp: max 78F, overnight-low 47F.
9/15/2011 7:00 AM 1.41 0.0 M M M Rain 1.41". Temp: max 59F, 50F overnight-low.
9/16/2011 7:00 AM 0.02 0.0 M M M Clear and cool this am. Rained 0.02" yesterday. Overnight-low temp 41°F, max temp 64°F.
9/17/2011 7:00 AM 0.00 0.0 M M M PC and dry this am. Temp max 73F, overnight-low 47F.
9/18/2011 7:00 AM T 0.0 M M M Trace. Clear this am. Temp max 71F, 41F overnight-low.
9/19/2011 7:00 AM 0.00 0.0 M M M Clear, calm, dry - beautiful morning. Temp: max 76F, 45F overnight-low.
9/20/2011 7:00 AM 0.00 0.0 M M M Clear and calm this am. Temp: max 75F, overnight-low 45F.
9/21/2011 7:00 AM 0.00 0.0 M M M Dry this am with some clouds. Temp: max 67F, overnight-low 41F.
9/22/2011 7:00 AM 0.00 0.0 M M M Clear , calm and chilly this am. Temp: max 66F, overnight-low 35F. Frost on gauge and roof. Garden seemed undamaged, including tomatoes and house plants left out.
9/23/2011 7:00 AM 0.00 0.0 M M M Temp max 76F, overnight-low 40F. Clear, warmer and dry this am.
9/24/2011 7:00 AM 0.00 0.0 M M M Warm and dry this am. Temp: max 83F, overnight-low 47F. Trees and shrubs probably need to be watered.
9/25/2011 7:00 AM 0.00 0.0 M M M Warm, clear and dry, almost feels mid-summer-like. Was nice weather for the little Octoberfest activity in Lyons last night. Temp: max 85F, overnight-low 49F.
9/26/2011 7:00 AM 0.00 0.0 M M M Summer-like weather continues. Temp: max 85F, overnight-low 48F.
9/27/2011 7:00 AM 0.00 0.0 M M M Warm and dry. Temp: 83F max, 49F overnight-low.
9/28/2011 7:00 AM 0.00 0.0 M M M Still very warm and dry. Temp 82F max, 50F overnight-low. Last of our cucumbers picked. Nearby cottonwood trees in various stages of changing colors, green to gold.
9/29/2011 7:00 AM 0.00 0.0 M M M Cloudy and dry this am. Temp: 85F max, 52F overnight-low.
9/30/2011 7:00 AM 0.00 0.0 M M M Cooler yesterday but dry. Clear this am. Temp max 68F, overnight-low 39F. Sept total precip: 2.46" rain, no snow. Last Sept: 3.81". 2010-2011 Rain-Year totals: Rain 17.95", snow 35.4".



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/7/2010 10/15/2010 8:00 AM 9 0.28 0.0 M
3/14/2011 3/23/2011 7:00 AM 10 0.00 0.0 0.00 Gauge dry. Very windy during 2 day drive home from AZ.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground
4/26/2011 10:50 AM No pad. Light hail turned to grauple after about 11 minutes, then light rain. Melted on contact with paved areas,less than .2" on grassy surface. Temp 46°F. 1/4" Pea Size Rice Rice Mixed|White Ice 11 1min no damage Continuous False Before rain Same time as smaller hail 10-20