Station Overview Station Location
Station Number CO-WE-302 Latitude 40.172889
Station Name Longmont 5.1 E Longitude -105.015225
County Weld Elevation (ft) 4918



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 0.89 0.81 31 0.81 31 0.00 0 0 8 2 0.0 0 0
Nov 10 0.69 0.69 30 0.69 30 0.00 0 0 7 2 2.1 4 3
Dec 10 0.56 0.33 30 0.33 30 0.00 0 0 1 3 3.4 1 1
Jan 11 0.36 0.32 31 0.32 31 0.00 0 0 4 3 3.9 4 18
Feb 11 0.40 0.39 27 0.33 19 0.06 8 1 6 1 4.2 5 9
March 11 1.42 0.15 30 0.15 30 0.00 0 0 4 3 0.3 2 2
April 11 1.78 2.12 30 2.12 30 0.00 0 0 12 2 2.5 3 3
May 11 2.22 3.65 30 3.65 30 0.00 0 0 9 1 0.0 0 0
June 11 1.63 0.56 25 0.56 25 0.00 0 0 4 2 0.0 0 0
July 11 1.36 3.04 29 3.04 27 0.00 2 1 15 2 0.0 0 0
Aug 11 1.15 1.06 30 1.06 30 0.00 0 0 5 3 0.0 0 0
Sept 11 1.52 1.11 29 1.11 29 0.00 0 0 6 1 0.0 0 0
Water Year Totals: 13.98" 14.23" 352 days 14.17" 342 0.06" 10 days 2 81 days 25 days 16.4" 19 days 36 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 0.21
10/8/2010 0.00
10/9/2010 T
10/10/2010 0.01
10/11/2010 0.09
10/12/2010 0.16
10/13/2010 0.18
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.11
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.04
10/24/2010 0.01
10/25/2010 0.00
10/26/2010 T
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.03
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 0.41
11/11/2010 0.09
11/12/2010 0.02
11/13/2010 0.00
11/14/2010 0.03
11/15/2010 T
11/16/2010 0.03
11/17/2010 0.08
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
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
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 T
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.00
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.00
12/18/2010 T
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 T
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 0.00
12/31/2010 0.33
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.03
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 0.02
1/10/2011 0.21
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 0.00
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 T
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 T
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 0.09
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.06
2/5/2011 T
2/6/2011 0.07
2/7/2011 0.00
2/8/2011 **
2/9/2011 **
2/10/2011 **
2/11/2011 **
2/12/2011 **
2/13/2011 **
2/14/2011 **
2/15/2011 0.06
2/16/2011 0.00
2/17/2011 0.00
2/18/2011
2/19/2011 0.00
2/20/2011 0.01
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.08
2/26/2011 0.02
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 0.00
3/5/2011 0.00
3/6/2011 0.00
3/7/2011 T
3/8/2011 0.01
3/9/2011 T
3/10/2011
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.04
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.04
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 T
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.06
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 0.31
4/5/2011 0.00
4/6/2011 T
4/7/2011 T
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.19
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.89
4/15/2011 0.04
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.09
4/20/2011 0.00
4/21/2011 0.17
4/22/2011 0.06
4/23/2011 0.04
4/24/2011 0.03
4/25/2011 0.19
4/26/2011 0.07
4/27/2011 0.04
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.58
5/12/2011 0.95
5/13/2011 0.38
5/14/2011 0.00
5/15/2011 0.04
5/16/2011 0.00
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 1.23
5/20/2011 0.35
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 0.00
5/24/2011 0.07
5/25/2011 0.03
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.02
5/30/2011 0.00
5/31/2011 T
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 0.06
6/10/2011 0.01
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011 0.00
6/20/2011 0.38
6/21/2011 0.11
6/22/2011
6/23/2011 T
6/24/2011 0.00
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 0.11
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
7/8/2011 0.31
7/9/2011 0.41
7/10/2011 0.33
7/11/2011 0.27
7/12/2011 0.14
7/13/2011 0.62
7/14/2011 0.09
7/15/2011 0.06
7/16/2011 T
7/17/2011 0.11
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.02
7/21/2011 0.49
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011
7/27/2011 T
7/28/2011 0.05
7/29/2011 **
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.06
8/3/2011 0.00
8/4/2011 0.00
8/5/2011
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 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.02
8/16/2011 0.00
8/17/2011 0.03
8/18/2011 T
8/19/2011 0.00
8/20/2011 0.02
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 T
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.93
8/30/2011 0.00
8/31/2011 0.00
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 0.06
9/8/2011 0.35
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.06
9/14/2011 0.00
9/15/2011 0.60
9/16/2011 0.03
9/17/2011 0.00
9/18/2011 0.01
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
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
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM 0.21 M M M M Rain at last! Rained during the night around 1AM when thunder woke me up.
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 7:00 AM T M M M M A few drops.
10/10/2010 7:00 AM 0.01 M M M M Very dark out. Had to use a flashlight to read what was in the gauge. Rain some time during the night.
10/11/2010 7:00 AM 0.09 M M M M Showers off and on throughout the day and evening.
10/12/2010 7:00 AM 0.16 M M M M Still raining at 7am
10/13/2010 7:00 AM 0.18 M M M M Heavy fog this a.m. dissipating.
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:00 AM 0.00 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.11 M M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 7:00 AM 0.00 0.0 M M M
10/23/2010 7:00 AM 0.04 M M M M Spinkled off and on in afternoon and during the evening.
10/24/2010 7:00 AM 0.01 M M M M
10/25/2010 7:00 AM 0.00 0.0 M M M
10/26/2010 5:30 AM T M M M M
10/27/2010 6:50 AM 0.00 0.0 M M M
10/28/2010 6:55 AM 0.00 0.0 M M M
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
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.03 M M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.41 M M M M Rain, hail, snow that melted on arrival, and then back to rain in the afternoon.
11/11/2010 7:00 AM 0.09 1.0 0.09 1.0 0.09 Light snow flakes falling.
11/12/2010 7:00 AM 0.02 T 0.02 T 0.02 Foggy and frosty this a.m.
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM 0.03 0.5 0.03 0.5 0.03
11/15/2010 7:00 AM T 0.2 T 0.2 T
11/16/2010 7:00 AM 0.03 0.4 0.03 0.0 0.03
11/17/2010 7:00 AM 0.08 M 0.08 M 0.08 A fierce violent wind and rain came through in the afternoon at 3:02 and lasted about 45 minutes. Wind blowing rain sideways so don't think much ended up in the funnel. Another storm came through about 8:30.
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM 0.00 0.0 M M M
11/23/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.00 0.0 M M M
11/25/2010 7:00 AM 0.00 0.0 M M M
11/26/2010 7:00 AM 0.00 0.0 M M M
11/27/2010 7:00 AM 0.00 0.0 M M M
11/28/2010 7:00 AM 0.00 0.0 M M M
11/29/2010 7:00 AM T 0.0 T 0.0 T If I had not looked out the window, I would have totally missed the tiny snow storm. No snow on the ground since it melted as soon as it hit.
11/30/2010 7:00 AM 0.00 0.0 M M M
12/1/2010 7:00 AM 0.00 0.0 M M M
12/2/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 7:00 AM 0.00 0.0 M M M
12/5/2010 7:00 AM 0.00 0.0 M M M
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM 0.00 0.0 M M M
12/8/2010 7:00 AM T M M M M A few drops of rain. If not outside at the time, it would not have been noticed.
12/9/2010 7:00 AM 0.00 0.0 M M M
12/10/2010 7:00 AM 0.00 0.0 M M M
12/11/2010 7:00 AM 0.00 0.0 M M M
12/12/2010 7:00 AM 0.00 0.0 M M M
12/13/2010 7:00 AM 0.00 0.0 M M M
12/14/2010 7:00 AM 0.00 0.0 M M M
12/15/2010 7:00 AM 0.00 0.0 M M M
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.00 0.0 M M M
12/18/2010 7:00 AM T T 0.00 M M Very light snow showers off and on during the day. Did not stick on the ground.
12/19/2010 7:00 AM 0.00 0.0 M M M
12/20/2010 7:00 AM 0.00 0.0 M M M
12/21/2010 7:00 AM 0.00 0.0 M M M
12/22/2010 7:00 AM 0.00 0.0 M M M
12/23/2010 7:00 AM 0.00 0.0 M M M Very foggy.
12/24/2010 7:00 AM T M M M M
12/25/2010 7:00 AM 0.00 0.0 M M M
12/26/2010 7:00 AM 0.00 0.0 M M M
12/27/2010 7:00 AM 0.00 0.0 M M M
12/28/2010 7:00 AM 0.00 0.0 M M M
12/29/2010 7:00 AM 0.00 0.0 M M M
12/30/2010 7:00 AM 0.00 0.0 M M M
12/31/2010 7:00 AM 0.33 3.4 0.33 3.4 0.33
1/1/2011 7:00 AM 0.03 0.4 0.03 3.8 0.03
1/2/2011 7:00 AM 0.00 0.0 M 3.5 M
1/3/2011 7:00 AM 0.00 0.0 M 3.0 M
1/4/2011 7:00 AM 0.00 0.0 M 2.5 0.49
1/5/2011 7:00 AM 0.00 0.0 M 2.5 M Very cold so not much melting going on.
1/6/2011 7:00 AM 0.00 0.0 M 2.5 M
1/7/2011 7:00 AM 0.00 0.0 M 1.0 M
1/8/2011 7:00 AM 0.00 0.0 M 0.5 M
1/9/2011 7:00 AM 0.02 0.6 0.02 1.0 0.02 Don't know what time snow started. Some time early this morning.
1/10/2011 7:00 AM 0.21 2.1 0.21 2.5 M Snowed off and on during the day.
1/11/2011 7:00 AM 0.00 0.0 M 1.5 M
1/12/2011 7:00 AM 0.00 0.0 M 1.5 M
1/13/2011 7:00 AM 0.00 0.0 M 1.5 M
1/14/2011 7:00 AM 0.00 0.0 M 0.5 M
1/15/2011 7:00 AM 0.00 0.0 M 0.5 M
1/16/2011 7:45 AM 0.00 0.0 M 0.5 M
1/17/2011 7:00 AM 0.00 0.0 M 0.5 M
1/18/2011 7:00 AM 0.00 0.0 M T M
1/19/2011 7:00 AM 0.00 0.0 M T M
1/20/2011 7:00 AM 0.06 0.8 0.06 0.8 0.06 Very windy with this storm.
1/21/2011 7:00 AM 0.00 0.0 M T M
1/22/2011 7:00 AM 0.00 0.0 M T M
1/23/2011 7:00 AM T T T T T Corn snow for less than 5 minutes. Blue sky to the north of us during the "storm".
1/24/2011 7:00 AM 0.00 0.0 M T M Snow on the ground is where it drifted from last week.
1/25/2011 7:00 AM 0.00 0.0 M M M
1/26/2011 7:00 AM T T T T T A few flakes with wind around 9pm. Could only see in the light of the street light.
1/27/2011 7:00 AM 0.00 0.0 M M M
1/28/2011 7:00 AM 0.00 0.0 M M M
1/29/2011 7:00 AM 0.00 0.0 M M M
1/30/2011 7:00 AM 0.00 0.0 M M M
1/31/2011 7:00 AM T M M T T Very light snow that can be seen swirling in the street.
2/1/2011 7:00 AM 0.09 0.8 0.09 0.8 0.09 Snowed most of the day off and on.
2/2/2011 7:00 AM 0.00 0.0 M 0.8 M
2/3/2011 7:00 AM 0.00 0.0 M 0.5 M
2/4/2011 7:00 AM 0.06 1.6 0.06 2.3 0.06
2/5/2011 7:00 AM T T T 0.5 T Very, very light snow for a few minutes.
2/6/2011 7:00 AM 0.07 0.8 0.07 1.0 0.07 Light snow several times during the day and once it was almost like hail for a few minutes.
2/7/2011 6:30 AM 0.00 0.0 M 0.5 M
2/16/2011 7:00 AM 0.00 0.0 M M M
2/17/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM 0.00 0.0 M M M
2/20/2011 7:00 AM 0.01 M M M M Must have rained in the evening. Not sure of time.
2/21/2011 7:00 AM 0.00 0.0 M M M
2/22/2011 7:00 AM 0.00 0.0 M M M
2/23/2011 7:00 AM 0.00 0.0 M M M
2/24/2011 7:00 AM 0.00 0.0 M M M
2/25/2011 7:00 AM 0.08 0.7 0.08 0.7 0.08 Snowing at bedtime and snowing at 6:30am, but am sure it didn't snow throughout the night.
2/26/2011 7:00 AM 0.02 0.3 0.02 0.5 M Light snow off and on during the day.
2/27/2011 7:00 AM 0.00 0.0 M M M
2/28/2011 7:00 AM 0.00 0.0 M M M
3/1/2011 7:00 AM 0.00 0.0 M M M
3/2/2011 7:00 AM 0.00 0.0 M M M
3/3/2011 7:00 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/5/2011 7:00 AM 0.00 0.0 M M M Foggy and heavy frost this am.
3/6/2011 7:00 AM 0.00 0.0 M M M
3/7/2011 7:00 AM T 0.1 T 0.1 T Looks and feels like freezing rain.
3/8/2011 7:00 AM 0.01 T 0.01 M 0.01 Very light drizzle.
3/9/2011 7:00 AM T M M M M
3/11/2011 7:00 AM 0.00 0.0 M M M
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.04 M M M M Must have rained earlier this morning.
3/14/2011 7:00 AM 0.00 0.0 M M M
3/15/2011 7:00 AM 0.00 0.0 M M M
3/16/2011 7:00 AM 0.00 0.0 M M M
3/17/2011 7:00 AM 0.00 0.0 M M M
3/18/2011 7:00 AM 0.04 M M M M
3/19/2011 7:00 AM 0.00 0.0 M M M
3/20/2011 7:00 AM 0.00 0.0 M M M Lots of wind this a.m.
3/21/2011 7:00 AM 0.00 0.0 M M M
3/22/2011 7:00 AM 0.00 0.0 M M M
3/23/2011 7:00 AM 0.00 0.0 M M M
3/24/2011 7:00 AM 0.00 0.0 M M M
3/25/2011 7:00 AM T M M M M Only a few drops.
3/26/2011 7:00 AM 0.00 0.0 M M M No moisture, but the air feels a bit humid today.
3/27/2011 7:00 AM 0.00 0.0 M M M
3/28/2011 7:00 AM 0.00 0.0 M M M
3/29/2011 7:00 AM 0.06 0.2 0.06 0.2 0.06 Don't know when it snowed during the night.
3/30/2011 7:00 AM 0.00 0.0 M M M
3/31/2011 7:00 AM 0.00 0.0 M M M
4/1/2011 7:00 AM 0.00 0.0 M M M
4/2/2011 7:00 AM 0.00 0.0 M M M
4/3/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 7:00 AM 0.31 1.1 0.31 1.0 0.31 Started with rain, then small hail for a few seconds, then to snow.
4/5/2011 7:00 AM 0.00 0.0 M M M
4/6/2011 7:00 AM T M M M M There is a very, very light mist at 7 am. Nothing visible on sidewalk or street and certainly no accumulation. Less than a trace so far.
4/7/2011 7:00 AM T M M M M
4/8/2011 7:00 AM 0.00 0.0 M M M
4/9/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.19 M M M M Hail in the grass this morning.
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.89 0.9 0.84 0.9 0.84 Rain in the evening turning to snow this A.M.
4/15/2011 7:00 AM 0.04 M M M M Light snow during the morning with no accumulation.
4/16/2011 7:00 AM 0.00 0.0 M M M
4/17/2011 7:00 AM 0.00 0.0 M M M
4/18/2011 7:00 AM 0.00 0.0 M M M
4/19/2011 7:00 AM 0.09 M M M M Rained during the night. I do not know when.
4/20/2011 7:00 AM 0.00 0.0 M M M
4/21/2011 7:00 AM 0.17 M M M M Rained during the night.
4/22/2011 7:00 AM 0.06 M M M M Showers at 7AM until about 8:30AM for 0.03 inches. Showers again ag 6:40PM until about 8:30PM for another 0.03 inches. Total 0.06 inches.
4/23/2011 7:00 AM 0.04 0.5 0.04 0.5 0.04 Still snowing at 7AM.
4/24/2011 7:00 AM 0.03 M M M M
4/25/2011 1:30 PM 0.19 M M M M
4/26/2011 7:00 AM 0.07 M M M M
4/27/2011 7:00 AM 0.04 M M M M Family reported grape-sized hail at 6:50pm. I was not home to measure or report.
4/28/2011 7:00 AM 0.00 0.0 M M M
4/29/2011 7:00 AM 0.00 0.0 M M M
4/30/2011 7:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.58 M M M M Cloudy and rainy.
5/12/2011 7:00 AM 0.95 M M M M Light rain during the entire past 24 hours except for about 3 hours in the afternoon. A record amount for my rain gauge.
5/13/2011 7:00 AM 0.38 M M M M
5/14/2011 7:00 AM 0.00 0.0 M M M
5/15/2011 7:00 AM 0.04 M M M M
5/16/2011 7:00 AM 0.00 0.0 M M M
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.00 0.0 M M M
5/19/2011 7:00 AM 1.23 M M M M Most I have ever had in my rain gauge.
5/20/2011 7:00 AM 0.35 M M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.00 0.0 M M M
5/23/2011 7:00 AM 0.00 0.0 M M M
5/24/2011 7:00 AM 0.07 M M M M
5/25/2011 7:00 AM 0.03 M M M M
5/26/2011 7:00 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.00 0.0 M M M
5/29/2011 7:00 AM 0.02 M M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM T M M M M Lots of wind accompanied the short rain storm.
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M Our first really hot and windy day of the summer.
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M Very windy during the night, but smokey haze it gone.
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.06 M M M M Light mist currently. What seemed like a few drops during the night have added up to 0.06. The hail reported around us missed our neighborhood.
6/10/2011 7:00 AM 0.01 M M M M
6/11/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
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
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.38 M M M M Just a few drops now at 7 am.
6/21/2011 7:00 AM 0.11 M M M M
6/23/2011 7:00 AM T 0.0 M M M
6/24/2011 7:00 AM 0.00 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
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM T M M M M A few drops with the wind.
7/1/2011 7:00 AM 0.11 M M M M
7/2/2011 7:00 AM 0.02 M M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.01 M M M M
7/8/2011 7:00 AM 0.31 M M M M Mostly nice gentle rain unlike other areas of Denver with a downpour in a short amount of time.
7/9/2011 7:00 AM 0.41 M M M M Rain came fast and furious with thunder and lightning.
7/10/2011 7:00 AM 0.33 M M M M A series of three quick storms passed through.
7/11/2011 6:55 AM 0.27 M M M M
7/12/2011 7:00 AM 0.14 M M M M
7/13/2011 7:00 AM 0.62 M M M M
7/14/2011 7:00 AM 0.09 M M M M Two storms passed by. One was from 7:15-7:55pm and the other was about 9:30pm till I don't know when.
7/15/2011 7:00 AM 0.06 M M M M
7/16/2011 7:00 AM T M M M M Not sure if 6 drops on the window count.
7/17/2011 7:00 AM 0.11 M M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.02 M M M M
7/21/2011 7:00 AM 0.49 M 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
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM T M M M M Only a few drops of rain on the window.
7/28/2011 7:00 AM 0.05 M M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.06 M M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 5:43 PM 0.00 0.0 M M M Just a trace of rain
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
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.02 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
8/18/2011 7:00 AM T M M M M Only a few drops. If not outside at the time, it would have not been noticed.
8/19/2011 6:30 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.02 M M M M Light sprinkles off and on during this time period.
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
8/23/2011 7:00 AM T M M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM T M M M M Forgot to enter yesterday.
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.93 M M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM T M M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.06 M M M M A few drops in afternoon of an on into the evening and then a bit more of a shower around 3 am.
9/8/2011 7:00 AM 0.35 M M M M Seems like a small amount of rain considering it rained lightly most of the day.
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 6:45 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.06 M M M M Rain started at 8:05pm and quit at 8:10 but then it rained again sometime during the night.
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.60 M M M M Mist fell all day until about 4:30 when it started to rain. It rained continually until after 2am today. Not sure when it stopped. Seems like there should be more in the gauge than what I measured.
9/16/2011 7:15 AM 0.03 M M M M Very foggy this a.m.
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.01 M M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M Lots of dew on the gauge, but no rain. Communities around us received rain last night, but not here.
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 6:45 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/8/2011 2/15/2011 7:30 AM 8 0.06 0.0 0.00
7/29/2011 7/30/2011 2:00 PM 2 0.00 M M



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
11/9/2010 12:10 PM 1/4" Pea Size Rice Rice Soft|White Ice 6 1min Continuous True After rain After smaller hail
5/11/2011 1:27 PM Less than 1/4 inch apart but seemed to melt soon after falling. 1/4" Pea Size Rice Rice Hard|White Ice 3 1min no damage Continuous False After rain After smaller hail 10-20 155