Station Overview Station Location
Station Number CO-BO-522 Latitude 39.9967
Station Name Boulder 2.3 SSE Longitude -105.2345
County Boulder Elevation (ft) 5307



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 18 1.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 18 0.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 18 0.74 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 19 0.61 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 19 0.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 19 1.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 19 2.24 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 19 2.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 19 2.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 19 1.68 0.73 18 0.69 16 0.04 2 1 5 3 0.0 0 0
Aug 19 1.65 0.10 29 0.10 29 0.00 0 0 2 5 0.0 0 0
Sept 19 1.57 0.46 30 0.46 30 0.00 0 0 5 0 0.0 0 0
Water Year Totals: 17.90" 1.29" 77 days 1.25" 75 0.04" 2 days 1 12 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018
12/3/2018
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019
1/12/2019
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019
2/4/2019
2/5/2019
2/6/2019
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019
2/18/2019
2/19/2019
2/20/2019
2/21/2019
2/22/2019
2/23/2019
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019
3/4/2019
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019
3/10/2019
3/11/2019
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019
4/3/2019
4/4/2019
4/5/2019
4/6/2019
4/7/2019
4/8/2019
4/9/2019
4/10/2019
4/11/2019
4/12/2019
4/13/2019
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019
4/20/2019
4/21/2019
4/22/2019
4/23/2019
4/24/2019
4/25/2019
4/26/2019
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019
5/7/2019
5/8/2019
5/9/2019
5/10/2019
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019
5/16/2019
5/17/2019
5/18/2019
5/19/2019
5/20/2019
5/21/2019
5/22/2019
5/23/2019
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019
6/5/2019
6/6/2019
6/7/2019
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019
6/19/2019
6/20/2019
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019
7/11/2019
7/12/2019
7/13/2019 0.00
7/14/2019 T
7/15/2019 T
7/16/2019 0.04
7/17/2019 T
7/18/2019 0.00
7/19/2019 0.00
7/20/2019
7/21/2019 0.35
7/22/2019 0.25
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.01
7/27/2019 **
7/28/2019 0.04
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.04
8/1/2019 T
8/2/2019 0.07
8/3/2019 T
8/4/2019 0.00
8/5/2019 0.00
8/6/2019
8/7/2019
8/8/2019 T
8/9/2019 0.03
8/10/2019 0.00
8/11/2019 0.00
8/12/2019 0.00
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 T
8/23/2019 T
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.01
9/7/2019 0.02
9/8/2019 0.00
9/9/2019 0.08
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.25
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 0.10
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
7/13/2019 9:36 AM 0.00 0.0 M M M
7/14/2019 11:00 AM T M M M M It was hard to tell whether to put "Trace" or 0.01". There was water in the bottom of the gauge, but not enough to fully form a meniscus.
7/15/2019 7:37 AM T M M M M Hard to tell if it's "Trace" or 0.01". Water has collected in the tube, but hasn't formed a full meniscus.
7/16/2019 8:24 AM 0.04 M M M M
7/17/2019 8:05 AM T M M M M
7/18/2019 8:00 AM 0.00 0.0 M M M
7/19/2019 7:55 AM 0.00 0.0 M M M
7/21/2019 8:16 AM 0.35 M M M M
7/22/2019 9:05 AM 0.25 M M M M
7/23/2019 7:30 AM 0.00 0.0 M M M
7/24/2019 8:13 AM 0.00 0.0 M M M
7/25/2019 8:10 AM 0.00 0.0 M M M
7/26/2019 7:50 AM 0.01 M M M M
7/29/2019 8:40 AM 0.00 0.0 M M M This report only summarizes the precipitation measured overnight between 8:50pm and 8:40am.
7/30/2019 8:00 AM 0.00 0.0 M M M
7/31/2019 7:45 AM 0.04 M M M M
8/1/2019 7:55 AM T M M M M
8/2/2019 7:55 AM 0.07 M M M M
8/3/2019 7:50 AM T M M M M
8/4/2019 12:05 PM 0.00 0.0 M M M
8/5/2019 8:40 AM 0.00 0.0 M M M
8/8/2019 8:10 AM T M M M M
8/9/2019 8:20 AM 0.03 M M M M
8/10/2019 11:45 AM 0.00 0.0 M M M
8/11/2019 11:43 AM 0.00 0.0 M M M
8/12/2019 8:30 AM 0.00 0.0 M M M
8/13/2019 8:15 AM 0.00 0.0 M M M
8/14/2019 8:10 AM 0.00 0.0 M M M
8/15/2019 8:20 AM 0.00 0.0 M M M
8/16/2019 8:20 AM 0.00 0.0 M M M
8/17/2019 10:00 AM 0.00 0.0 M M M
8/18/2019 10:45 AM 0.00 0.0 M M M
8/19/2019 8:05 AM 0.00 0.0 M M M
8/20/2019 8:10 AM 0.00 0.0 M M M
8/21/2019 8:05 AM 0.00 0.0 M M M
8/22/2019 8:20 AM T M M M M
8/23/2019 8:05 AM T M M M M
8/24/2019 10:55 AM 0.00 0.0 M M M
8/25/2019 11:15 AM 0.00 0.0 M M M
8/26/2019 8:20 AM 0.00 0.0 M M M
8/27/2019 8:05 AM 0.00 0.0 M M M
8/28/2019 8:00 AM 0.00 0.0 M M M
8/29/2019 8:05 AM 0.00 0.0 M M M
8/30/2019 7:50 AM 0.00 0.0 M M M
8/31/2019 9:55 AM 0.00 0.0 M M M
9/1/2019 9:00 AM 0.00 0.0 M M M
9/2/2019 12:30 PM 0.00 0.0 M M M
9/3/2019 7:55 AM 0.00 0.0 M M M
9/4/2019 7:50 AM 0.00 0.0 M M M
9/5/2019 7:45 AM 0.00 0.0 M M M
9/6/2019 8:10 AM 0.01 M M M M
9/7/2019 9:35 AM 0.02 M M M M
9/8/2019 10:35 AM 0.00 0.0 M M M
9/9/2019 7:35 AM 0.08 M M M M
9/10/2019 8:00 AM 0.00 0.0 M M M
9/11/2019 8:00 AM 0.00 0.0 M M M
9/12/2019 7:43 AM 0.25 M M M M
9/13/2019 8:00 AM 0.00 0.0 M M M
9/14/2019 10:30 AM 0.00 0.0 M M M
9/15/2019 11:55 AM 0.00 0.0 M M M
9/16/2019 7:50 AM 0.00 0.0 M M M
9/17/2019 8:13 AM 0.00 0.0 M M M
9/18/2019 8:00 AM 0.00 0.0 M M M
9/19/2019 8:00 AM 0.00 0.0 M M M
9/20/2019 8:30 AM 0.00 0.0 M M M
9/21/2019 10:30 AM 0.00 0.0 M M M
9/22/2019 11:05 AM 0.00 0.0 M M M
9/23/2019 8:15 AM 0.00 0.0 M M M
9/24/2019 8:00 AM 0.00 0.0 M M M
9/25/2019 8:05 AM 0.00 0.0 M M M
9/26/2019 8:15 AM 0.00 0.0 M M M
9/27/2019 8:08 AM 0.00 0.0 M M M
9/28/2019 10:30 AM 0.10 M M M M
9/29/2019 11:00 AM 0.00 0.0 M M M
9/30/2019 8:55 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/27/2019 7/28/2019 8:44 PM 2 0.04 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
7/20/2019 5:53 PM Hail was witnessed at 2145 N. Harlan St., Edgewater, CO. 3/8" 1/4" Pea Size 1/4" Pea Size Hard|Clear Ice|White Ice 17 2min Intermittent True After rain After smaller hail