Station Overview Station Location
Station Number CO-BO-367 Latitude 40.0022352486849
Station Name Lafayette 0.9 NE Longitude -105.085123032331
County Boulder Elevation (ft) 5199



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 15 1.08 1.71 6 1.71 6 0.00 0 0 6 0 0.0 0 0
Nov 15 0.92 1.98 8 1.98 8 0.00 0 0 8 0 0.0 0 0
Dec 15 0.67 0.67 2 0.67 2 0.00 0 0 2 0 0.0 0 0
Jan 16 0.47 0.24 2 0.24 2 0.00 0 0 2 0 0.0 0 0
Feb 16 0.44 0.82 3 0.82 3 0.00 0 0 3 0 10.3 1 0
March 16 1.56 1.55 3 1.55 3 0.00 0 0 3 0 0.0 0 1
April 16 1.94 2.70 17 1.13 4 1.57 13 1 4 0 0.0 0 0
May 16 2.21 1.64 12 1.64 12 0.00 0 0 12 0 0.0 0 0
June 16 1.86 1.27 8 1.27 8 0.00 0 0 8 0 0.0 0 0
July 16 1.54 0.59 5 0.59 5 0.00 0 0 5 0 0.0 0 0
Aug 16 1.63 0.34 8 0.34 8 0.00 0 0 8 0 0.0 0 0
Sept 16 1.39 0.46 6 0.46 6 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 15.71" 13.97" 80 days 12.40" 67 1.57" 13 days 1 67 days 0 days 10.3" 1 days 1 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
10/1/2015
10/2/2015
10/3/2015 0.02
10/4/2015 0.25
10/5/2015
10/6/2015
10/7/2015 0.09
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015
10/21/2015 0.54
10/22/2015 0.32
10/23/2015 0.49
10/24/2015
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015 0.64
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015 0.44
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015 0.44
11/18/2015
11/19/2015
11/20/2015
11/21/2015 0.14
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015 0.05
11/27/2015 0.15
11/28/2015 0.02
11/29/2015
11/30/2015 0.10
12/1/2015
12/2/2015
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015
12/14/2015
12/15/2015
12/16/2015 0.56
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015 0.11
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016
1/8/2016 0.19
1/9/2016 0.05
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016 0.20
2/2/2016 0.42
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016 0.20
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016 0.54
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016 0.76
3/24/2016 0.25
3/25/2016
3/26/2016
3/27/2016
3/28/2016 M
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016 0.11
4/12/2016
4/13/2016
4/14/2016 **
4/15/2016 **
4/16/2016 **
4/17/2016 **
4/18/2016 **
4/19/2016 **
4/20/2016 **
4/21/2016 **
4/22/2016 **
4/23/2016 **
4/24/2016 **
4/25/2016 **
4/26/2016 1.57
4/27/2016 0.24
4/28/2016
4/29/2016 0.21
4/30/2016 0.57
5/1/2016 0.06
5/2/2016 0.05
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016 0.62
5/9/2016 0.08
5/10/2016
5/11/2016 0.07
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016 0.15
5/17/2016 0.33
5/18/2016 0.10
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016 0.05
5/26/2016
5/27/2016 0.07
5/28/2016 0.02
5/29/2016
5/30/2016 0.04
5/31/2016
6/1/2016 0.31
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016
6/7/2016 0.06
6/8/2016
6/9/2016
6/10/2016 0.02
6/11/2016
6/12/2016 0.05
6/13/2016 0.55
6/14/2016 0.15
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016 0.03
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016 0.10
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.05
7/2/2016
7/3/2016 0.03
7/4/2016
7/5/2016
7/6/2016 0.35
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016 0.13
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016 0.03
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016 0.04
8/5/2016 0.02
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016 0.03
8/17/2016
8/18/2016
8/19/2016 0.02
8/20/2016 0.05
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016 0.07
8/26/2016 0.03
8/27/2016
8/28/2016
8/29/2016
8/30/2016 0.08
8/31/2016
9/1/2016
9/2/2016
9/3/2016 0.03
9/4/2016 0.01
9/5/2016 0.04
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016 0.10
9/14/2016 0.02
9/15/2016 0.26
9/16/2016
9/17/2016
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016
9/27/2016
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2015 6:34 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
10/4/2015 7:00 AM 0.25 M M M M Sent via CoCoRaHS Observer for iOS
10/7/2015 5:46 AM 0.09 M M M M Sent via CoCoRaHS Observer for iOS
10/21/2015 5:50 AM 0.54 M M M M Started raining in earnest around 10 pm. There was a cottonwood leaf in my gage. Doh. Happy Fall!
10/22/2015 5:40 AM 0.32 M M M M Sent via CoCoRaHS Observer for iOS
10/23/2015 7:00 AM 0.49 M M M M Sent via CoCoRaHS Observer for iOS
11/5/2015 6:02 AM 0.64 M M M M Sent via CoCoRaHS Observer for iOS
11/11/2015 6:05 AM 0.44 M M M M Sent via CoCoRaHS Observer for iOS
11/17/2015 5:43 AM 0.44 M M M M Sent via CoCoRaHS Observer for iOS
11/21/2015 7:00 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
11/26/2015 7:00 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
11/27/2015 7:00 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
11/28/2015 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
11/30/2015 5:30 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
12/16/2015 7:00 AM 0.56 M M M M Sent via CoCoRaHS Observer for iOS
12/26/2015 7:00 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
1/8/2016 5:56 AM 0.19 M M M M Sent via CoCoRaHS Observer for iOS
1/9/2016 7:00 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
2/1/2016 5:40 AM 0.20 M M M M Sent via CoCoRaHS Observer for iOS
2/2/2016 5:17 AM 0.42 10.3 M M M Sent via CoCoRaHS Observer for iOS
2/23/2016 7:00 AM 0.20 M M M M Sent via CoCoRaHS Observer for iOS
3/18/2016 7:00 AM 0.54 M M M M Was out of town for the snow Th-Fri. This is what was frozen in my gauge when i got up 3/20
3/23/2016 6:04 AM 0.76 M M M M 3 inches of snow on the driveway more like 6 on the cars.
3/24/2016 5:51 AM 0.25 M M 12.5 M Not sure if the snow depth or the moisture reading is accurate. At times we had 16 in depth. When i collected the gauge, a huge cylindar ofvsnow had fallen off the outside. Sideways snow is SO undisciplined
3/28/2016 7:00 AM M M M M M Was away over the weekend. 0.05 is what was frozen in the gauge from the late Friday into Saturday snow {EDIT: Observer reported 0.05 of new precip and indicated in the notes that this was from the weekend while the observer was away. This amount should be entered into a multi-day report instead of a 24 hour report. Changed report of 0.05 to NA and will contact the observer. Submission Time Before EDIT: 3/28/2016 9:36 AM -DNT}
4/11/2016 5:25 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
4/27/2016 5:35 AM 0.24 M M M M Sent via CoCoRaHS Observer for iOS
4/29/2016 5:42 AM 0.21 M M M M Sent via CoCoRaHS Observer for iOS
4/30/2016 7:40 AM 0.57 M M M M Sent via CoCoRaHS Observer for iOS
5/1/2016 7:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
5/2/2016 5:44 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
5/8/2016 6:20 AM 0.62 M M M M Sent via CoCoRaHS Observer for iOS
5/9/2016 6:30 AM 0.08 M M M M Sent via CoCoRaHS Observer for iOS
5/11/2016 5:40 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
5/16/2016 5:45 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
5/17/2016 5:45 AM 0.33 M M M M Sent via CoCoRaHS Observer for iOS
5/18/2016 5:37 AM 0.10 M M M M Foggy!
5/25/2016 5:17 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
5/27/2016 7:00 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
5/28/2016 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
5/30/2016 7:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
6/1/2016 5:36 AM 0.31 M M M M Sent via CoCoRaHS Observer for iOS
6/7/2016 5:32 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
6/10/2016 5:36 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
6/12/2016 5:58 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
6/13/2016 5:49 AM 0.55 M M M M Sent via CoCoRaHS Observer for iOS
6/14/2016 5:44 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
6/24/2016 5:57 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
6/29/2016 5:48 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
7/1/2016 5:41 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
7/3/2016 7:00 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
7/6/2016 6:06 AM 0.35 M M M M Sent via CoCoRaHS Observer for iOS
7/19/2016 7:00 AM 0.13 M M M M Sent via CoCoRaHS Observer for iOS
7/25/2016 5:59 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
8/4/2016 6:04 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
8/5/2016 6:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
8/16/2016 6:59 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
8/19/2016 6:59 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
8/20/2016 7:00 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
8/25/2016 7:00 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
8/26/2016 7:00 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
8/30/2016 5:40 AM 0.08 M M M M Sent via CoCoRaHS Observer for iOS
9/3/2016 7:00 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
9/4/2016 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
9/5/2016 7:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
9/13/2016 7:00 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
9/14/2016 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
9/15/2016 7:00 AM 0.26 M M M M Sent via CoCoRaHS Observer for iOS



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/14/2016 4/26/2016 5:30 AM 13 1.57 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