Station Overview Station Location
Station Number CO-LR-1049 Latitude 40.551022
Station Name Fort Collins 0.3 SSE Longitude -105.066383
County Larimer Elevation (ft) 5002



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 17 1.18 1.63 31 1.63 31 0.00 0 0 5 4 1.0 2 1
Nov 17 0.73 0.71 30 0.71 30 0.00 0 0 6 2 4.4 1 1
Dec 17 0.56 0.34 31 0.34 31 0.00 0 0 7 3 2.5 3 2
Jan 18 0.36 0.48 31 0.48 31 0.00 0 0 4 4 0.0 0 0
Feb 18 0.44 0.79 28 0.79 28 0.00 0 0 7 4 9.1 6 2
March 18 1.65 0.72 31 0.72 31 0.00 0 0 3 5 1.0 2 0
April 18 2.11 0.82 30 0.82 30 0.00 0 0 7 4 0.1 1 0
May 18 2.56 4.40 31 4.40 31 0.00 0 0 13 3 0.0 0 0
June 18 2.15 1.12 30 1.12 30 0.00 0 0 8 4 0.0 0 0
July 18 1.32 1.67 31 1.67 31 0.00 0 0 11 4 0.0 0 0
Aug 18 1.47 0.33 31 0.33 31 0.00 0 0 7 9 0.0 0 0
Sept 18 1.28 0.54 30 0.54 30 0.00 0 0 6 2 0.0 0 0
Water Year Totals: 15.81" 13.55" 365 days 13.55" 365 0.00" 0 days 0 84 days 48 days 18.1" 15 days 6 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
10/1/2017 T
10/2/2017 0.38
10/3/2017 0.22
10/4/2017 0.00
10/5/2017 T
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.82
10/10/2017 0.20
10/11/2017 0.00
10/12/2017 0.00
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.00
10/27/2017 T
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 T
10/31/2017 0.01
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 0.09
11/6/2017 0.08
11/7/2017 0.46
11/8/2017 T
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 0.00
11/18/2017 0.02
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.04
11/22/2017 0.02
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 T
11/26/2017 0.00
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.01
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.06
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 T
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.05
12/22/2017 0.03
12/23/2017 0.00
12/24/2017 0.08
12/25/2017 0.00
12/26/2017 0.01
12/27/2017 T
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 T
12/31/2017 0.10
Day of YearDaily PrcpMultiday Prcp
1/1/2018 T
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 T
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 0.00
1/11/2018 T
1/12/2018 0.00
1/13/2018 T
1/14/2018 0.00
1/15/2018 0.02
1/16/2018 0.09
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.16
1/22/2018 0.21
1/23/2018 0.00
1/24/2018 0.00
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.00
1/30/2018 0.00
1/31/2018 0.00
2/1/2018 0.19
2/2/2018 0.02
2/3/2018 0.00
2/4/2018 0.00
2/5/2018 T
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.12
2/11/2018 T
2/12/2018 T
2/13/2018 0.01
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.00
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 0.01
2/20/2018 0.29
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 T
2/24/2018 0.15
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.00
3/5/2018 0.00
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 T
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.06
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.32
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 T
3/25/2018 0.00
3/26/2018 T
3/27/2018 T
3/28/2018 0.00
3/29/2018 0.34
3/30/2018 T
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.01
4/2/2018 0.00
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 T
4/7/2018 0.16
4/8/2018 0.00
4/9/2018 0.06
4/10/2018 T
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 T
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 T
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.52
4/22/2018 0.04
4/23/2018 0.00
4/24/2018 0.02
4/25/2018 0.01
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 T
5/2/2018 0.02
5/3/2018 1.38
5/4/2018 0.63
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.13
5/13/2018 0.19
5/14/2018 0.14
5/15/2018 T
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.26
5/20/2018 0.16
5/21/2018 0.03
5/22/2018 0.00
5/23/2018 1.07
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.01
5/29/2018 0.37
5/30/2018 T
5/31/2018 0.01
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 T
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 T
6/16/2018 0.01
6/17/2018 0.04
6/18/2018 0.13
6/19/2018 0.28
6/20/2018 0.47
6/21/2018 T
6/22/2018 0.03
6/23/2018 0.00
6/24/2018 0.06
6/25/2018 0.10
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 T
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.44
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 T
7/5/2018 0.04
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 T
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.21
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.27
7/17/2018 T
7/18/2018 T
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.02
7/23/2018 0.05
7/24/2018 0.26
7/25/2018 0.00
7/26/2018 0.19
7/27/2018 0.00
7/28/2018 0.01
7/29/2018 0.07
7/30/2018 0.11
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 T
8/3/2018 0.00
8/4/2018 0.01
8/5/2018 0.06
8/6/2018 0.04
8/7/2018 0.02
8/8/2018 0.00
8/9/2018 T
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.14
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.05
8/20/2018 0.01
8/21/2018 0.00
8/22/2018 T
8/23/2018 0.00
8/24/2018 0.00
8/25/2018 T
8/26/2018 T
8/27/2018 T
8/28/2018 T
8/29/2018 T
8/30/2018 0.00
8/31/2018 T
9/1/2018 0.01
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.02
9/6/2018 0.00
9/7/2018 0.01
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 T
9/11/2018 0.00
9/12/2018 T
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.46
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.03
9/30/2018 0.01



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM T 0.0 0.00 0.0 0.00
10/2/2017 7:35 AM 0.38 0.0 0.00 0.0 0.00 Raining during time of observation.
10/3/2017 7:00 AM 0.22 0.0 0.00 0.0 0.00
10/4/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/5/2017 7:00 AM T 0.0 0.00 0.0 0.00 Thick fog this morning.
10/6/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/7/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/8/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/9/2017 7:35 AM 0.82 0.9 M 1.0 M Mixed event, began as rain and moved to snow sometime in the middle of the night. It was snowing at my time of observation.
10/10/2017 7:00 AM 0.20 T M T M
10/11/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/12/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/13/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/14/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/15/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/16/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/17/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/18/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/19/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/20/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/21/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/22/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/23/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/24/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/25/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/26/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/27/2017 7:00 AM T T T 0.0 0.00
10/28/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/29/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/30/2017 7:00 AM T T M T M
10/31/2017 7:00 AM 0.01 0.1 M 0.0 0.00 Snow fell after 7:00 AM yesterday morning and accumulated to .10 inch with .01 SWE. It melted by noonish, with zero on the ground this morning.
11/1/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/2/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/3/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/4/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/5/2017 7:00 AM 0.09 0.0 0.00 0.0 0.00
11/6/2017 7:00 AM 0.08 0.0 0.00 0.0 0.00
11/7/2017 7:10 AM 0.46 4.4 M 4.0 M
11/8/2017 7:00 AM T T M M M
11/9/2017 7:00 AM 0.00 0.0 0.00 T T
11/10/2017 7:00 AM 0.00 0.0 0.00 T T
11/11/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/12/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/14/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/15/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/16/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/17/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/18/2017 7:00 AM 0.02 0.0 0.00 0.0 0.00 Tipping bucket recorded .04 but my CoCo gauge funnel was off so there could have been some evaporation. It was windy...
11/19/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/20/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/21/2017 7:00 AM 0.04 0.0 0.00 0.0 0.00 Raining at time of observation
11/22/2017 7:00 AM 0.02 0.0 0.00 0.0 0.00
11/23/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/24/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/25/2017 7:00 AM T 0.0 0.00 0.0 0.00 The pavement got wet but not enough to measure.
11/26/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/27/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/28/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/29/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/30/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/1/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/2/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/3/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/4/2017 7:00 AM 0.01 0.0 0.00 0.0 0.00 Rain on a December night.
12/5/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/6/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/7/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/8/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/9/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/10/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/11/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/12/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/13/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/14/2017 7:00 AM 0.06 1.1 M 1.0 M Yay! We will take what we can get!
12/15/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/16/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/17/2017 7:00 AM T T M M M It was hard to tell if it was all freezing rain or if there were any flakes in there.
12/18/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/19/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/20/2017 7:00 AM 0.00 0.0 M M M
12/21/2017 7:00 AM 0.05 1.0 M M M Nice large snowflakes falling at time of observation. 0700 on the nose.
12/22/2017 7:00 AM 0.03 0.4 M 0.5 M
12/23/2017 7:00 AM 0.00 0.0 M M M
12/24/2017 7:00 AM 0.08 M M M M
12/25/2017 7:00 AM 0.00 0.0 M M M
12/26/2017 7:00 AM 0.01 M M M M
12/27/2017 7:00 AM T M M M M
12/28/2017 7:00 AM 0.00 0.0 M M M
12/29/2017 7:00 AM 0.00 0.0 M M M
12/30/2017 7:00 AM T M M M M
12/31/2017 7:00 AM 0.10 M M M M
1/1/2018 7:00 AM T M M M M
1/2/2018 7:00 AM 0.00 0.0 0.00 M M
1/3/2018 7:00 AM 0.00 0.0 0.00 M M
1/4/2018 7:00 AM 0.00 0.0 0.00 M M
1/5/2018 7:00 AM 0.00 0.0 0.00 M M
1/6/2018 7:00 AM 0.00 0.0 0.00 M M
1/7/2018 7:00 AM T M M M M The pavement was wet after 7 AM yesterday but I don't know how the precip fell.
1/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/11/2018 7:00 AM T 0.0 0.00 0.0 0.00
1/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/13/2018 7:00 AM T 0.0 0.00 0.0 0.00 Trace of rain yesterday PM
1/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/15/2018 7:00 AM 0.02 M M M M Snowing at time of observation
1/16/2018 7:00 AM 0.09 M M M M Snow stopped mid-morning yesterday.
1/17/2018 7:00 AM 0.00 0.0 0.00 M M
1/18/2018 7:00 AM 0.00 0.0 0.00 M M
1/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/21/2018 7:00 AM 0.16 M M M M Snowing at time of observation
1/22/2018 7:00 AM 0.21 M M M M Snow was on and off most of the day with wind in the PM.
1/23/2018 7:00 AM 0.00 0.0 0.00 M M
1/24/2018 7:00 AM 0.00 0.0 0.00 M M
1/25/2018 7:00 AM 0.00 0.0 0.00 M M
1/26/2018 7:00 AM 0.00 0.0 0.00 M M
1/27/2018 7:00 AM 0.00 0.0 0.00 M M
1/28/2018 7:00 AM 0.00 0.0 0.00 M M
1/29/2018 7:00 AM 0.00 0.0 0.00 M M
1/30/2018 7:00 AM 0.00 0.0 0.00 M M
1/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/1/2018 7:00 AM 0.19 3.0 M 3.0 M snowing at time of obs...exactly at 0700
2/2/2018 7:00 AM 0.02 0.2 M M M The snowfall after 7:00 AM yesterday continued through mid-morning.
2/3/2018 7:00 AM 0.00 0.0 0.00 M M
2/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/5/2018 7:00 AM T T M 0.0 0.00 Snowflakes fell yesterday but nothing stuck. Then, early this morning around 4-5 AM, wild gusts around 40 MPH and light rain only amounting to a trace.
2/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/8/2018 7:00 AM 0.00 0.0 M M M
2/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 fog at time of obs
2/10/2018 9:15 AM 0.12 M M M M Snowing at time of obs - taken at exactly 9:15 AM. Sorry - no depth measurement but was approx 2 inches.
2/11/2018 7:00 AM T T T M M Remaining snowfall yesterday only amounted to a trace.
2/12/2018 7:00 AM T T M M M
2/13/2018 7:00 AM 0.01 0.1 M M M snowed all day and finally amounted to .10 of new snowfall and .01 SWE
2/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/17/2018 7:00 AM 0.00 0.0 M M M
2/18/2018 7:00 AM 0.00 0.0 M M M
2/19/2018 7:15 AM 0.01 0.8 M M M Light snow at time of observation
2/20/2018 7:00 AM 0.29 3.4 M M M
2/21/2018 7:00 AM 0.00 0.0 0.00 3.0 M
2/22/2018 7:00 AM 0.00 0.0 0.00 M M
2/23/2018 7:00 AM T T T M M
2/24/2018 7:00 AM 0.15 1.6 M M M
2/25/2018 7:00 AM 0.00 0.0 0.00 M M
2/26/2018 7:00 AM 0.00 0.0 0.00 M M
2/27/2018 7:00 AM 0.00 0.0 0.00 M M
2/28/2018 7:00 AM 0.00 0.0 0.00 M M
3/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/11/2018 7:00 AM T 0.0 0.00 0.0 0.00 trace of rain yesterday around 12:00 noonish
3/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 no rain or snow
3/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/16/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00
3/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2018 7:30 AM 0.32 0.5 M T M Rain and snow mix. Rain first and then turning to large snowflakes with accumulations to about .5 until the rain came again and melted most of it. Trace of snow present at time of obs.
3/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/24/2018 7:00 AM T 0.0 0.00 0.0 0.00
3/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/26/2018 7:00 AM T 0.0 0.00 0.0 0.00 It was a strong trace...nearly .01 but just not quite there...
3/27/2018 7:00 AM T 0.0 0.00 0.0 0.00
3/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/29/2018 7:00 AM 0.34 0.5 M T M Rain and snow mix with big wet flakes.
3/30/2018 7:00 AM T T T 0.0 0.00
3/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2018 7:00 AM 0.01 0.1 M T M
4/2/2018 7:00 AM 0.00 0.0 M M M
4/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/6/2018 7:00 AM T 0.0 0.00 0.0 0.00 trace of rain late last night
4/7/2018 7:00 AM 0.16 M M M M
4/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/9/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00
4/10/2018 7:00 AM T 0.0 0.00 0.0 0.00
4/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2018 7:00 AM T 0.0 0.00 0.0 0.00
4/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2018 7:00 AM T 0.0 0.00 0.0 0.00 One drop is all it takes! I saw at least seven. :)
4/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/21/2018 8:15 AM 0.52 M M M M Rain and snow mix
4/22/2018 7:00 AM 0.04 M M M M
4/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/24/2018 7:00 AM 0.02 M M M M
4/25/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/1/2018 7:00 AM T 0.0 0.00 0.0 0.00
5/2/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00 Light rain falling this morning but bulk of the .02 was from yesterday.
5/3/2018 7:00 AM 1.38 0.0 0.00 0.0 0.00 .22 fell yesterday ending at 5:00 pm abf the remaining fell overnight. Still raining at time of obs- 0700
5/4/2018 7:00 AM 0.63 0.0 0.00 0.0 0.00
5/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2018 7:10 AM 0.13 0.0 0.00 0.0 0.00 Raining at time of observation.
5/13/2018 8:15 AM 0.19 0.0 0.00 0.0 0.00 Lightly raining at time of observation.
5/14/2018 7:00 AM 0.14 0.0 0.00 0.0 0.00
5/15/2018 7:00 AM T 0.0 0.00 0.0 0.00
5/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/19/2018 7:10 AM 0.26 0.0 0.00 0.0 0.00 Light rain at time of observation.
5/20/2018 7:45 AM 0.16 0.0 0.00 0.0 0.00 Light mist at time of observation.
5/21/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
5/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/23/2018 7:00 AM 1.07 0.0 0.00 0.0 0.00 The bulk of this fell in a short amount of time - from 6:00 PM - 6:20. Pea-sized hail fell too, hail report will be filed. Two "significant weather reports' were filed during the event.
5/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/28/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/29/2018 7:00 AM 0.37 0.0 0.00 0.0 0.00 rain and hail last night from 5:00-5:30 or so, with the heaviest from 5-5:15. Hail report will be submitted too
5/30/2018 7:00 AM T 0.0 0.00 0.0 0.00
5/31/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/7/2018 7:00 AM T 0.0 0.00 0.0 0.00
6/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/15/2018 7:00 AM T 0.0 0.00 0.0 0.00
6/16/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/17/2018 7:00 AM 0.04 0.0 0.00 0.0 0.00
6/18/2018 7:00 AM 0.13 0.0 0.00 0.0 0.00
6/19/2018 7:00 AM 0.28 0.0 0.00 0.0 0.00 Hail report submitted yesterday accompanied with this rainfall.
6/20/2018 7:00 AM 0.47 0.0 0.00 0.0 0.00 Tain and hail. Hail teport will be filed.
6/21/2018 7:00 AM T 0.0 0.00 0.0 0.00
6/22/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
6/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/24/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00
6/25/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00
6/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/28/2018 7:00 AM T 0.0 0.00 0.0 0.00
6/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2018 7:00 AM 0.44 0.0 0.00 0.0 0.00
7/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/4/2018 7:00 AM T 0.0 0.00 0.0 0.00
7/5/2018 7:00 AM 0.04 0.0 0.00 0.0 0.00
7/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/9/2018 7:00 AM T 0.0 0.00 0.0 0.00
7/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/13/2018 7:00 AM 0.21 0.0 0.00 0.0 0.00
7/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/16/2018 7:00 AM 0.27 0.0 0.00 0.0 0.00
7/17/2018 7:00 AM T 0.0 0.00 0.0 0.00
7/18/2018 7:00 AM T 0.0 0.00 0.0 0.00 Almost .01 but not quite there...
7/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/22/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
7/23/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00
7/24/2018 7:00 AM 0.26 0.0 0.00 0.0 0.00
7/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/26/2018 7:00 AM 0.19 0.0 0.00 0.0 0.00
7/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/28/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
7/29/2018 7:00 AM 0.07 0.0 0.00 0.0 0.00
7/30/2018 7:00 AM 0.11 0.0 0.00 0.0 0.00
7/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2018 7:00 AM T 0.0 0.00 0.0 0.00 A strong trace - nearly .01 but not quite...
8/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/4/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/5/2018 7:32 AM 0.06 0.0 0.00 0.0 0.00 Raining at time of observation
8/6/2018 7:00 AM 0.04 0.0 0.00 0.0 0.00
8/7/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
8/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/9/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/15/2018 7:00 AM 0.14 0.0 0.00 0.0 0.00 Davis showed .13
8/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/19/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00
8/20/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/26/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/27/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/28/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/29/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/31/2018 7:00 AM T 0.0 0.00 0.0 0.00
9/1/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/7/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/10/2018 7:00 AM T 0.0 0.00 0.0 0.00
9/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/12/2018 7:00 AM T 0.0 0.00 0.0 0.00
9/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/20/2018 7:00 AM 0.46 0.0 0.00 0.0 0.00
9/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/29/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
9/30/2018 7:45 AM 0.01 0.0 0.00 0.0 0.00 Light rain at time of observation.



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
5/22/2018 6:15 PM This was a wild event where it began at 6:00 and ended about 15 minutes later with nearly an inch in the gauge and no doubt an undercatch due to splashout and the funnel was in place. No hail pad. :( All downspouts were clogged and there was significant street flooding all over Fort Collins. 3/8" 1/4" Pea Size 1/4" Pea Size White Ice 12 2min shredded leaves Intermittent True After rain After smaller hail 30-40
5/28/2018 5:00 PM angle estimated but it was coming down 'sideways' Rice Rice Rice Mixed|White Ice 15 3min no damage Intermittent True After rain 10-20
6/18/2018 5:58 PM Hail came in two main bouts with the first having smaller stones and the second had up to nickel/quarter size. Many were splattering as they hit the ground. 7/8" Nickel Size 1/2" Grape 1/4" Pea Size Mixed 8 1min minor leaf damage.shredded leaves Intermittent False After rain After smaller hail