Station Overview Station Location
Station Number CO-ME-104 Latitude 39.0519
Station Name Grand Junction 5.6 WSW Longitude -108.6471
County Mesa Elevation (ft) 4905



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 12 1.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 0.93 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 0.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.63 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 0.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 0.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 0.97 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 13 0.89 0.23 18 0.23 18 0.00 0 0 3 1 0.0 0 0
June 13 0.63 0.02 30 0.02 30 0.00 0 0 1 1 0.0 0 0
July 13 0.86 1.96 31 1.96 31 0.00 0 0 9 1 0.0 0 0
Aug 13 1.19 1.55 31 1.55 31 0.00 0 0 10 3 0.0 0 0
Sept 13 1.11 2.97 30 2.97 30 0.00 0 0 11 2 0.0 0 0
Water Year Totals: 10.62" 6.73" 140 days 6.73" 140 0.00" 0 days 0 34 days 8 days 0.0" 0 days 0 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
10/1/2012
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013
4/10/2013
4/11/2013
4/12/2013
4/13/2013
4/14/2013
4/15/2013
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013 0.00
5/15/2013 0.00
5/16/2013 0.03
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.01
5/20/2013 0.00
5/21/2013 T
5/22/2013 0.00
5/23/2013 0.00
5/24/2013 0.00
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 0.00
5/28/2013 0.00
5/29/2013 0.19
5/30/2013 0.00
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.00
6/4/2013 0.00
6/5/2013 0.00
6/6/2013 0.00
6/7/2013 0.00
6/8/2013 0.00
6/9/2013 0.00
6/10/2013 0.00
6/11/2013 0.00
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 T
6/15/2013 0.00
6/16/2013 0.00
6/17/2013 0.02
6/18/2013 0.00
6/19/2013 0.00
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.00
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.00
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.00
7/2/2013 0.00
7/3/2013 T
7/4/2013 0.00
7/5/2013 0.00
7/6/2013 0.00
7/7/2013 0.00
7/8/2013 0.31
7/9/2013 0.00
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 0.15
7/13/2013 0.01
7/14/2013 0.16
7/15/2013 0.00
7/16/2013 0.03
7/17/2013 0.24
7/18/2013 0.00
7/19/2013 0.03
7/20/2013 0.00
7/21/2013 0.00
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.00
7/25/2013 0.00
7/26/2013 0.00
7/27/2013 0.00
7/28/2013 0.70
7/29/2013 0.33
7/30/2013 0.00
7/31/2013 0.00
8/1/2013 0.00
8/2/2013 0.11
8/3/2013 0.00
8/4/2013 0.00
8/5/2013 0.04
8/6/2013 0.00
8/7/2013 0.00
8/8/2013 0.00
8/9/2013 0.02
8/10/2013 0.06
8/11/2013 0.00
8/12/2013 0.03
8/13/2013 T
8/14/2013 0.00
8/15/2013 T
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.00
8/20/2013 0.00
8/21/2013 T
8/22/2013 0.00
8/23/2013 0.00
8/24/2013 0.13
8/25/2013 0.02
8/26/2013 0.83
8/27/2013 0.15
8/28/2013 0.16
8/29/2013 0.00
8/30/2013 0.00
8/31/2013 0.00
9/1/2013 0.00
9/2/2013 T
9/3/2013 T
9/4/2013 0.00
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 0.18
9/10/2013 1.03
9/11/2013 0.51
9/12/2013 0.04
9/13/2013 0.05
9/14/2013 0.18
9/15/2013 0.05
9/16/2013 0.09
9/17/2013 0.00
9/18/2013 0.09
9/19/2013 0.00
9/20/2013 0.00
9/21/2013 0.00
9/22/2013 0.00
9/23/2013 0.57
9/24/2013 0.00
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.18
9/28/2013 0.00
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
5/14/2013 7:00 AM 0.00 0.0 M M M
5/15/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM 0.03 M M M M
5/17/2013 7:00 AM 0.00 0.0 M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM 0.01 0.0 M M M Thunder, lightning, and wind most of the day but very little rain. Peak wind gust 31 from SW.
5/20/2013 7:00 AM 0.00 0.0 M M M
5/21/2013 7:00 AM T M M M M
5/22/2013 7:00 AM 0.00 0.0 M M M
5/23/2013 7:00 AM 0.00 0.0 M M M
5/24/2013 7:00 AM 0.00 0.0 M M M Gusty dry day. Peak wind 40 mph from S-SW.
5/25/2013 7:00 AM 0.00 0.0 M M M
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.00 0.0 M M M
5/28/2013 7:00 AM 0.00 0.0 M M M
5/29/2013 7:00 AM 0.19 0.0 0.00 M M Peak wind 47 mph from W-SW occurred about 6:15 pm.
5/30/2013 7:00 AM 0.00 0.0 M M M
5/31/2013 7:00 AM 0.00 0.0 M M M
6/1/2013 7:00 AM 0.00 0.0 M M M
6/2/2013 7:00 AM 0.00 0.0 M M M
6/3/2013 7:00 AM 0.00 0.0 M M M
6/4/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:00 AM 0.00 0.0 M M M
6/6/2013 7:00 AM 0.00 0.0 M M M
6/7/2013 7:00 AM 0.00 0.0 M M M
6/8/2013 7:00 AM 0.00 0.0 M M M
6/9/2013 7:00 AM 0.00 0.0 M M M
6/10/2013 7:00 AM 0.00 0.0 M M M
6/11/2013 7:00 AM 0.00 0.0 M M M
6/12/2013 7:00 AM 0.00 0.0 M M M
6/13/2013 7:00 AM 0.00 0.0 M M M
6/14/2013 7:00 AM T 0.0 0.00 M M A few sprinkles just after 7pm. More gusty winds this afternoon, peak gust 34.
6/15/2013 7:00 AM 0.00 0.0 M M M
6/16/2013 7:00 AM 0.00 0.0 M M M Thunder and a couple of lightning flashes but no rain yet.
6/17/2013 7:00 AM 0.02 0.0 M M M Several brief shower episodes morning until early afternoon. Thunder and some lightning.
6/18/2013 7:00 AM 0.00 0.0 M M M
6/19/2013 7:00 AM 0.00 0.0 M M M
6/20/2013 7:00 AM 0.00 0.0 M M M Hot, windy, extremely dry. Peak gust 40.
6/21/2013 7:00 AM 0.00 0.0 M M M
6/22/2013 7:00 AM 0.00 0.0 M M M
6/23/2013 7:00 AM 0.00 0.0 M M M
6/24/2013 7:00 AM 0.00 0.0 M M M
6/25/2013 7:00 AM 0.00 0.0 M M M
6/26/2013 7:00 AM 0.00 0.0 M M M
6/27/2013 7:00 AM 0.00 0.0 M M M
6/28/2013 7:00 AM 0.00 0.0 M M M 103 yesterday.
6/29/2013 7:00 AM 0.00 0.0 M M M
6/30/2013 7:00 AM 0.00 0.0 M M M
7/1/2013 7:00 AM 0.00 0.0 M M M
7/2/2013 7:00 AM 0.00 0.0 M M M June 29-July 2 data obtained from automated rain gage. No rain recorded in period.
7/3/2013 7:00 AM T 0.0 M M M A few drops around 4PM.
7/4/2013 7:00 AM 0.00 0.0 M M M
7/5/2013 7:00 AM 0.00 0.0 M M M
7/6/2013 7:00 AM 0.00 0.0 M M M 45 mph wind gust around 11pm.
7/7/2013 7:00 AM 0.00 0.0 M M M
7/8/2013 7:00 AM 0.31 0.0 0.00 M M .26" rain fell in first thunderstorm that started after 6pm. Some small,soft hail mixed in. Additional showers later in evening. Peak wind 38 from S-SW.
7/9/2013 7:00 AM 0.00 0.0 M M M
7/10/2013 7:00 AM 0.00 0.0 M M M
7/11/2013 7:00 AM 0.00 0.0 M M M
7/12/2013 7:00 AM 0.15 0.0 0.00 M M Thunderstorm around 9:15pm accounted for most of the measured rainfall.
7/13/2013 7:00 AM 0.01 0.0 0.00 M M
7/14/2013 7:00 AM 0.16 0.0 0.00 M M Noontime thunderstorm.
7/15/2013 7:00 AM 0.00 0.0 M M M
7/16/2013 7:00 AM 0.03 0.0 0.00 M M Wind,thunder, and lightning but not much rain. Peak wind gust 43 from S. Rain fell around 10pm
7/17/2013 7:00 AM 0.24 0.0 0.00 M M
7/18/2013 7:00 AM 0.00 0.0 M M M
7/19/2013 7:00 AM 0.03 0.0 0.00 M M
7/20/2013 7:00 AM 0.00 0.0 M M M
7/21/2013 7:00 AM 0.00 0.0 M M M
7/22/2013 7:00 AM 0.00 0.0 M M M
7/23/2013 7:00 AM 0.00 0.0 M M M
7/24/2013 7:00 AM 0.00 0.0 M M M
7/25/2013 7:00 AM 0.00 0.0 M M M
7/26/2013 7:00 AM 0.00 0.0 M M M
7/27/2013 7:00 AM 0.00 0.0 M M M
7/28/2013 7:00 AM 0.70 0.0 0.00 M M Brief but heavy showers in midafternoon thunderstorm left .40" rain. Rest fell overnight. Not raining now.
7/29/2013 7:00 AM 0.33 0.0 0.00 M M Overnight rain and thunderstorm.
7/30/2013 7:00 AM 0.00 0.0 M M M
7/31/2013 7:00 AM 0.00 0.0 M M M
8/1/2013 7:00 AM 0.00 0.0 M M M
8/2/2013 7:00 AM 0.11 0.0 0.00 M M
8/3/2013 7:00 AM 0.00 0.0 M M M
8/4/2013 7:00 AM 0.00 0.0 M M M
8/5/2013 7:00 AM 0.04 0.0 0.00 M M Brief showers with thunder mid afternoon.
8/6/2013 7:00 AM 0.00 0.0 M M M
8/7/2013 7:00 AM 0.00 0.0 M M M
8/8/2013 7:00 AM 0.00 0.0 M M M
8/9/2013 7:00 AM 0.02 0.0 0.00 M M
8/10/2013 7:00 AM 0.06 0.0 0.00 M M Thunderstorm 7:30-8pm. Nearby lightning strikes.
8/11/2013 7:00 AM 0.00 0.0 M M M
8/12/2013 7:00 AM 0.03 0.0 0.00 M M
8/13/2013 7:00 AM T 0.0 0.00 M M
8/14/2013 7:00 AM 0.00 0.0 0.00 M M
8/15/2013 7:00 AM T 0.0 0.00 M M
8/16/2013 7:00 AM 0.00 0.0 M M M
8/17/2013 7:00 AM 0.00 0.0 M M M
8/18/2013 7:00 AM 0.00 0.0 M M M
8/19/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM T 0.0 0.00 M M
8/22/2013 7:00 AM 0.00 0.0 M M M
8/23/2013 7:00 AM 0.00 0.0 M M M
8/24/2013 7:00 AM 0.13 0.0 0.00 M M Peak wind gust 43 from SW during thunderstorm.
8/25/2013 7:00 AM 0.02 0.0 0.00 M M
8/26/2013 7:00 AM 0.83 0.0 0.00 M M Majority of rainfall occurred from about 11am-3pm and 5-7pm;
8/27/2013 7:00 AM 0.15 0.0 0.00 M M Caught the edge of thunderstorm moving west of us. Rain stopped just before 7am.
8/28/2013 7:00 AM 0.16 0.0 0.00 M M
8/29/2013 7:00 AM 0.00 0.0 M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
8/31/2013 7:00 AM 0.00 0.0 M M M
9/1/2013 7:00 AM 0.00 0.0 M M M
9/2/2013 7:00 AM T 0.0 0.00 M M
9/3/2013 7:00 AM T 0.0 0.00 M M
9/4/2013 7:00 AM 0.00 0.0 0.00 M M
9/5/2013 7:00 AM 0.00 0.0 0.00 M M
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.00 0.0 M M M
9/8/2013 7:00 AM 0.00 0.0 M M M
9/9/2013 7:00 AM 0.18 0.0 0.00 M M Rain total obtained from hourly data from automated 8" gage.
9/10/2013 7:00 AM 1.03 0.0 0.00 M M Rain total obtained from hourly data from 8" automated gage.
9/11/2013 7:00 AM 0.51 0.0 0.00 M M Rain total obtained from hourly data from 8" automated gage.
9/12/2013 7:00 AM 0.04 0.0 0.00 M M Rainfall obtained from hourly data from 8" automated gage.
9/13/2013 7:00 AM 0.05 0.0 0.00 M M Rainfall obtained from hourly data for 8" automated gage.
9/14/2013 7:00 AM 0.18 0.0 0.00 M M Rainfall obtained from hourly data from 8" automated gage.
9/15/2013 7:00 AM 0.05 0.0 0.00 M M Rain total from hourly data from 8" automated gage.
9/16/2013 7:00 AM 0.09 0.0 0.00 M M Rainfall obtained from hourly data from 8" automated gage.
9/17/2013 7:00 AM 0.00 0.0 M M M
9/18/2013 7:00 AM 0.09 0.0 0.00 M M Rain total obtained from hourly data from 8" automated gage.
9/19/2013 7:00 AM 0.00 0.0 0.00 M M
9/20/2013 7:00 AM 0.00 0.0 0.00 M M
9/21/2013 7:00 AM 0.00 0.0 0.00 M M
9/22/2013 7:00 AM 0.00 0.0 0.00 M M
9/23/2013 7:00 AM 0.57 0.0 0.00 M M
9/24/2013 7:00 AM 0.00 0.0 0.00 M M
9/25/2013 7:00 AM 0.00 0.0 0.00 M M
9/26/2013 7:00 AM 0.00 0.0 0.00 M M
9/27/2013 7:00 AM 0.18 0.0 0.00 M M Not raining at observation time.
9/28/2013 7:00 AM 0.00 0.0 0.00 M M
9/29/2013 7:00 AM 0.00 0.0 0.00 M M
9/30/2013 7:00 AM 0.00 0.0 0.00 M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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
7/7/2013 6:15 PM Small amount soft hail mixed with the rain at start of storm. Hail didn't leave definitive marks on hail pad. 1/4" Pea Size Rice Rice Soft 3 1min no damage Intermittent True Same time as rain Same time as smaller hail 10-20