Station Overview Station Location
Station Number CO-BO-165 Latitude 40.0124
Station Name Boulder 1.8 ESE Longitude -105.2307
County Boulder Elevation (ft) 5266



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 16 1.29 0.38 31 0.38 31 0.00 0 0 5 1 0.0 0 0
Nov 16 0.95 0.48 30 0.48 30 0.00 0 0 3 1 3.6 1 0
Dec 16 0.72 0.83 31 0.83 31 0.00 0 0 7 5 10.9 7 0
Jan 17 0.59 1.27 31 1.27 31 0.00 0 0 10 0 17.7 8 1
Feb 17 0.61 0.57 28 0.57 28 0.00 0 0 4 3 8.1 4 0
March 17 1.83 0.96 31 0.96 31 0.00 0 0 7 1 0.0 0 0
April 17 2.22 2.89 30 2.89 30 0.00 0 0 12 0 13.5 4 1
May 17 2.59 5.88 31 5.88 31 0.00 0 0 16 1 5.6 2 0
June 17 2.03 0.05 7 0.05 7 0.00 0 0 3 0 0.0 0 0
July 17 1.69 1.11 26 1.11 26 0.00 0 0 7 3 0.0 0 0
Aug 17 1.60 1.41 23 1.41 23 0.00 0 0 10 4 0.0 0 0
Sept 17 1.56 1.16 27 1.16 27 0.00 0 0 7 5 0.0 0 0
Water Year Totals: 17.68" 16.99" 326 days 16.99" 326 0.00" 0 days 0 91 days 24 days 59.4" 26 days 2 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
10/1/2016 T
10/2/2016 0.00
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.11
10/7/2016 0.08
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.14
10/13/2016 0.02
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.03
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 T
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 0.34
11/19/2016 0.00
11/20/2016 0.00
11/21/2016 0.00
11/22/2016 0.02
11/23/2016 0.12
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.00
11/28/2016 0.00
11/29/2016 0.00
11/30/2016 0.00
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 0.01
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 0.29
12/8/2016 0.01
12/9/2016 T
12/10/2016 0.00
12/11/2016 0.09
12/12/2016 0.01
12/13/2016 0.00
12/14/2016 T
12/15/2016 0.01
12/16/2016 0.00
12/17/2016 0.41
12/18/2016 T
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016 0.00
12/25/2016 0.00
12/26/2016 T
12/27/2016 0.00
12/28/2016 0.00
12/29/2016 T
12/30/2016 0.00
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.00
1/2/2017 0.00
1/3/2017 0.02
1/4/2017 0.04
1/5/2017 0.71
1/6/2017 0.04
1/7/2017 0.00
1/8/2017 0.00
1/9/2017 0.00
1/10/2017 0.02
1/11/2017 0.00
1/12/2017 0.01
1/13/2017 0.02
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.32
1/17/2017 0.07
1/18/2017 0.00
1/19/2017 0.00
1/20/2017 0.00
1/21/2017 0.00
1/22/2017 0.00
1/23/2017 0.00
1/24/2017 0.00
1/25/2017 0.02
1/26/2017 0.00
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.13
2/3/2017 0.02
2/4/2017 T
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 T
2/9/2017 0.00
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 0.00
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 T
2/24/2017 0.39
2/25/2017 0.03
2/26/2017 0.00
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.00
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.00
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.02
3/12/2017 0.01
3/13/2017 0.00
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 T
3/23/2017 0.00
3/24/2017 0.16
3/25/2017 0.00
3/26/2017 0.00
3/27/2017 0.21
3/28/2017 0.18
3/29/2017 0.34
3/30/2017 0.00
3/31/2017 0.04
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.47
4/2/2017 0.02
4/3/2017 0.04
4/4/2017 0.58
4/5/2017 0.54
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.00
4/21/2017 0.26
4/22/2017 0.16
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 0.08
4/26/2017 0.05
4/27/2017 0.00
4/28/2017 0.05
4/29/2017 0.42
4/30/2017 0.22
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 0.02
5/4/2017 0.16
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 0.03
5/9/2017 0.71
5/10/2017 0.04
5/11/2017 0.37
5/12/2017 T
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.06
5/18/2017 1.42
5/19/2017 2.06
5/20/2017 0.00
5/21/2017 0.00
5/22/2017 0.30
5/23/2017 0.21
5/24/2017 0.00
5/25/2017 0.00
5/26/2017 0.23
5/27/2017 0.11
5/28/2017 0.12
5/29/2017 0.00
5/30/2017 0.03
5/31/2017 0.01
6/1/2017 0.00
6/2/2017 0.01
6/3/2017 0.03
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.01
6/7/2017 0.00
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017 0.00
7/7/2017 T
7/8/2017 0.01
7/9/2017 0.00
7/10/2017 0.00
7/11/2017 0.00
7/12/2017 T
7/13/2017 0.03
7/14/2017 0.00
7/15/2017 0.00
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.00
7/21/2017 T
7/22/2017 0.13
7/23/2017 0.00
7/24/2017 0.00
7/25/2017 0.00
7/26/2017 0.04
7/27/2017 0.60
7/28/2017 0.00
7/29/2017 0.29
7/30/2017 0.01
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.04
8/4/2017 T
8/5/2017 0.04
8/6/2017 0.21
8/7/2017 0.10
8/8/2017 0.69
8/9/2017 0.05
8/10/2017 0.02
8/11/2017 0.17
8/12/2017 0.00
8/13/2017 T
8/14/2017 0.00
8/15/2017 T
8/16/2017 0.04
8/17/2017 0.05
8/18/2017 T
8/19/2017 0.00
8/20/2017 0.00
8/21/2017
8/22/2017
8/23/2017
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 0.00
9/1/2017 T
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.01
9/12/2017 T
9/13/2017 0.00
9/14/2017 0.02
9/15/2017 0.00
9/16/2017 0.01
9/17/2017 T
9/18/2017 T
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 T
9/24/2017 0.94
9/25/2017 0.12
9/26/2017 0.02
9/27/2017 0.04
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM T 0.0 M M M 73º / 49º Brief lt shower ~ 8-8:10a (T)
10/2/2016 7:00 AM 0.00 0.0 M M M 79º / 49º
10/3/2016 7:00 AM 0.00 0.0 M M M 81º / 50º
10/4/2016 7:00 AM 0.00 0.0 M M M 77º / 46º
10/5/2016 7:00 AM 0.00 0.0 M M M 65º / 41º
10/6/2016 7:00 AM 0.11 0.0 M M M 68º / 45º Drizzle/Lt rain ~ 3:00-6:15a (.11)
10/7/2016 7:00 AM 0.08 0.0 M M M 57º / 34º Lt rain ~ 11:15a (mod ts 11:21-25) - 11:30a (.06) Some sprinkles ~ 2:45p (T) Evening rain shower sometime between 6:35-8:00p (.02) Mod/lt frost this AM
10/8/2016 7:00 AM 0.00 0.0 M M M 67º / 35º
10/9/2016 7:00 AM 0.00 0.0 M M M 74º / 38º
10/10/2016 7:00 AM 0.00 0.0 M M M 75º / 40º
10/11/2016 7:00 AM 0.00 0.0 M M M 80º / 53º
10/12/2016 7:00 AM 0.14 0.0 M M M 76º / 40º Occ drizzle/lt rain ~ 9:00p - 7:00a, (.14), w drizzle continuing at 7:00a.
10/13/2016 7:00 AM 0.02 0.0 M M M 49º / 39º Periods of Drizzle 7:00a-12:45p (.02)
10/14/2016 7:00 AM 0.00 0.0 M M M 76º / 44º
10/15/2016 7:00 AM 0.00 0.0 M M M 78º / 51º
10/16/2016 7:00 AM 0.00 0.0 M M M 83º / 46º
10/17/2016 7:00 AM 0.00 0.0 M M M 82º / 42º
10/18/2016 7:00 AM 0.00 0.0 M M M 76º / 42º
10/19/2016 7:00 AM 0.03 0.0 M M M 64º / 42º Sprinkles/lt shower ~ 8:30-8:50p (T) Overnight sprinkles/lr rain (.03)
10/20/2016 7:00 AM 0.00 0.0 M M M 64º / 31º mod/hvy frost this morning
10/21/2016 7:00 AM 0.00 0.0 M M M 61º / 31º
10/22/2016 7:00 AM 0.00 0.0 M M M 72º / 35º
10/23/2016 7:00 AM 0.00 0.0 M M M 79º / 42º
10/24/2016 7:00 AM 0.00 0.0 M M M 71º / 41º
10/25/2016 7:00 AM 0.00 0.0 M M M 78º / 42º
10/26/2016 7:00 AM 0.00 0.0 M M M 71º / 41º
10/27/2016 7:00 AM 0.00 0.0 M M M 73º / 45º
10/28/2016 7:00 AM 0.00 0.0 M M M 80º / 41º Boulder record High 82º
10/29/2016 7:00 AM 0.00 0.0 M M M 76º / 51º
10/30/2016 7:00 AM 0.00 0.0 M M M 80º / 53º
10/31/2016 7:00 AM 0.00 0.0 M M M 76º / 47º
11/1/2016 7:00 AM 0.00 0.0 M M M 76º / 35º
11/2/2016 7:00 AM 0.00 0.0 M M M 64º / 46º
11/3/2016 7:00 AM T 0.0 M M M 62º / 36º
11/4/2016 7:00 AM 0.00 0.0 M M M 69º / 35º
11/5/2016 7:00 AM 0.00 0.0 M M M 68º / 35º Frosty morning
11/6/2016 7:00 AM 0.00 0.0 M M M 66º / 39º
11/7/2016 7:00 AM 0.00 0.0 M M M 69º / 39º
11/8/2016 7:00 AM 0.00 0.0 M M M 63º / 33º
11/9/2016 7:00 AM 0.00 0.0 M M M 65º / 33º
11/10/2016 7:00 AM 0.00 0.0 M M M 69º / 34º
11/11/2016 7:00 AM 0.00 0.0 M M M 68º / 34º
11/12/2016 7:00 AM 0.00 0.0 M M M 61º / 32º
11/13/2016 7:00 AM 0.00 0.0 M M M 67º / 33º
11/14/2016 7:00 AM 0.00 0.0 M M M 66º / 34º
11/15/2016 7:00 AM 0.00 0.0 M M M 71º / 35º
11/16/2016 7:00 AM 0.00 0.0 M M M 76º / 47º Boulder record High 79º
11/17/2016 7:00 AM 0.00 0.0 M M M 77º / 41º Boulder record High 80º
11/18/2016 7:00 AM 0.34 3.6 0.34 M M 41º / 22º Lt drizzle ~ 9:10-10:30a (T) Lt snow w occ lt/mod snow showers ~ 11:00a-2:00p (.21/2), continuing until sometime between 7-8:30p (.13/1.6)
11/19/2016 7:00 AM 0.00 0.0 M M M 40º / 22º
11/20/2016 7:00 AM 0.00 0.0 M M M 57º / 22º
11/21/2016 7:00 AM 0.00 0.0 M M M 69º / 37º
11/22/2016 7:00 AM 0.02 0.0 M M M 65º / 41º Occ sprinkles/lt rain showers starting sometime after 2:00a, continuing at 7:00a (.02)
11/23/2016 7:00 AM 0.12 0.0 M M M 49º / 28º Lt rain/drizzle/sprinkles at 7:00-10:15a (.12)
11/24/2016 7:00 AM 0.00 0.0 M M M 49º / 28º
11/25/2016 7:00 AM 0.00 0.0 M M M 50º / 23º
11/26/2016 7:00 AM 0.00 0.0 M M M 61º / 22º
11/27/2016 7:00 AM 0.00 0.0 M M M 61º / 32º
11/28/2016 7:00 AM 0.00 0.0 M M M 51º / 31º
11/29/2016 7:00 AM 0.00 0.0 M M M 45º / 27º
11/30/2016 7:00 AM 0.00 0.0 M M M 43º / 19º
12/1/2016 7:00 AM 0.00 0.0 M M M 42º / 21º
12/2/2016 7:00 AM 0.00 0.0 M M M 42º / 25º
12/3/2016 7:00 AM 0.01 0.1 M M M 37º / 20º Snow flurries ~ 9:01a-4:00p (.01/.1)
12/4/2016 7:00 AM 0.00 0.0 M M M 44º / 22º
12/5/2016 7:00 AM 0.00 0.0 M M M 54º / 42º
12/6/2016 7:00 AM 0.00 0.0 M M M 42º / 17º
12/7/2016 7:00 AM 0.29 4.8 M M M 30º / 14º Snow
12/8/2016 7:00 AM 0.01 0.1 M M M 21º / 6º
12/9/2016 7:00 AM T T M M M 14º / 7º
12/10/2016 7:00 AM 0.00 0.0 M M M 47º / 10º
12/11/2016 7:00 AM 0.09 0.2 M M M 52º / 28º Lt rain sometime between 1-3:00a (.06) Lt rain ~ 4:40a changing to snow ~ 4:50a, ending before 6:00a (.03/.2)
12/12/2016 7:00 AM 0.01 0.2 M 0.0 M 41º / 25º Occ flurries/lt snow ~ 9:20a-12:05p (.01/.2)
12/13/2016 7:00 AM 0.00 0.0 M M M 45º / 27º
12/14/2016 7:00 AM T T M M M 48º / 18º Some flurries in the early morning (T/T)
12/15/2016 7:00 AM 0.01 0.1 M M M 28º / 18º Flurries ~ 7:42a, becoming lt snow/flurries ~ 8:15-10:35a (.01/.1)
12/16/2016 7:00 AM 0.00 0.0 M M M 63º / 18º
12/17/2016 7:00 AM 0.41 5.4 M M M 37º / 4º Lt/mod snow ~ 5:45p until after midnight, ending before 3:00a (.41/5.4)
12/18/2016 7:00 AM T T M M M 13º / -3º Occ flurries ~ 7:50-10:10a (T/T)
12/19/2016 7:00 AM 0.00 0.0 M M M 26º / 1º
12/20/2016 7:00 AM 0.00 0.0 M M M 46º / 6º
12/21/2016 7:00 AM 0.00 0.0 M M M 59º / 42º
12/22/2016 7:00 AM 0.00 0.0 M M M 57º / 22º
12/23/2016 7:00 AM 0.00 0.0 M M M 41º / 22º
12/24/2016 7:00 AM 0.00 0.0 M M M 41º / 24º
12/25/2016 7:00 AM 0.00 0.0 M M M 59º / 27º
12/26/2016 7:00 AM T T M M M 50º / 12º
12/27/2016 7:00 AM 0.00 0.0 M M M 45º / 16º
12/28/2016 7:00 AM 0.00 0.0 M M M 54º / 17º
12/29/2016 7:00 AM T T M M M 48º / 22º Occ wind-blown sprinkles/flakes ~9:45a-3:30p (T/T)
12/30/2016 7:00 AM 0.00 0.0 M M M 37º / 28º
12/31/2016 7:00 AM 0.00 0.0 M M M 67º / 25º
1/1/2017 7:00 AM 0.00 0.0 M M M 41º / 19º
1/2/2017 7:00 AM 0.00 0.0 M M M 45º / 21º
1/3/2017 7:00 AM 0.02 0.3 M M M 48º / 17º Flurries/lt snow sometime after 2:00a, continuing at 7:00a (.02/.3)
1/4/2017 7:00 AM 0.04 1.4 M M M 34º / 14º Occ flurries/lt snow 7:00a-9:50a (.01/.2) Some flurries ~ 12:20-12:35 (T) Overnight flurries/lt fluffy snow sometime between 1:00-5:00a (.03/1.2)
1/5/2017 7:00 AM 0.71 11.1 M M M 18º / 8º Flurries/lt fluffy snow 7:30a, becoming lt snow ~ 10:30a-3:00p (.06/1.3) becoming mod/lt snow (3:30-10:00p) (.22/3.7), continuing until 7:00a (.43/6.1)
1/6/2017 7:00 AM 0.04 1.2 M M M 16º / -5º Lt snow continues at 7:00-11:00a (.02/1.0) Occ flurries/lt snow ~ 12:05-2:15p (.02/.2)
1/7/2017 7:00 AM 0.00 0.0 M M M 30º / -3º
1/8/2017 7:00 AM 0.00 0.0 M M M 42º / 3º
1/9/2017 7:00 AM 0.00 0.0 M M M 54º / 31º Very high winds after midnight, comtinuing at 7:00a
1/10/2017 7:00 AM 0.02 0.0 M M M 58º / 33º High winds all day slowly abating thru 2:30a. Wind-blown sprinkles ~ 8:40-9:00a (T) Shower sometime between 8:30-10:30p (.2)
1/11/2017 7:00 AM 0.00 0.0 M M M 51º / 33º
1/12/2017 7:00 AM 0.01 0.1 M M M 53º / 27º Some snow pellets/flurries ~ 2:55-3:20p (T) Lt snow ~ 4:40-5:25p (.01/.1)
1/13/2017 7:00 AM 0.02 0.1 M M M 40º / 23º Lt snow ~ 4:30-5:15p (.02/.1)
1/14/2017 7:00 AM 0.00 0.0 M M M 42º / 23º
1/15/2017 7:00 AM 0.00 0.0 M M M 44º / 23º
1/16/2017 7:30 AM 0.32 2.9 0.32 0.3 0.32 40º / 27º Lt flurries ~ 5:20-10:00p (T/.1) Lt snow after midnight, continuing at 7:30a (.32/2.8)
1/17/2017 7:00 AM 0.07 0.6 M M M 41º / 22º Lt snow 7:30-11:00a (.07/.6) A occ flurries ~ noon-1:15p (T/T)
1/18/2017 7:00 AM 0.00 0.0 M M M 46º / 21º
1/19/2017 7:00 AM 0.00 0.0 M M M 53º / 20º
1/20/2017 7:00 AM 0.00 0.0 M M M 53º / 24º
1/21/2017 7:00 AM 0.00 0.0 M M M 49º / 25º
1/22/2017 7:00 AM 0.00 0.0 M M M 44º / 24º
1/23/2017 7:00 AM 0.00 0.0 M 0.0 0.00 49º / 26º
1/24/2017 7:00 AM 0.00 0.0 M M M 52º / 27º
1/25/2017 7:00 AM 0.02 T M M M 46º / 13º (.02/T)
1/26/2017 7:00 AM 0.00 0.0 M M M 29º / 13º
1/27/2017 7:00 AM 0.00 0.0 M M M 34º / 13º
1/28/2017 7:00 AM 0.00 0.0 M M M 44º / 14º
1/29/2017 7:00 AM 0.00 0.0 M M M 49º / 26º
1/30/2017 7:00 AM 0.00 0.0 M 0.0 0.00 61º / 42º
1/31/2017 7:00 AM 0.00 0.0 M M M 61º / 37º
2/1/2017 7:00 AM 0.00 0.0 M M M 61º / 31º
2/2/2017 7:00 AM 0.13 0.4 M M M 32º / 22º An occ AM flurry (T/T) Lt freezing sprinkles/drizzle ~ 8:55p becoming mixed w lt snow/flurries ~ 2:00a, continuimg at 7:00a w ~ .1" ice cover and .4" snow (.13/.4) VERY DIFFICULT TO MEASURE PRECIP CONTENT BECAUSE OF ICE COVERING ALL OF CYLINDER (IN AND OUTSIDE).
2/3/2017 7:00 AM 0.02 0.1 M M M 28º / 18º Flurries/lt snow at 7:00a thru 1:30p (.02/.1)
2/4/2017 7:00 AM T T M M M 45º / 20º Some flurries ~ 7:55-10:00a (T/T)
2/5/2017 7:00 AM 0.00 0.0 M M M 56º / 30º
2/6/2017 7:00 AM 0.00 0.0 M 0.0 0.00 59º / 34º
2/7/2017 7:00 AM 0.00 0.0 M M M 62º / 42º
2/8/2017 7:00 AM T 0.0 M M M 60º / 43º Some sprinkles ~ 1:05-1:15p (T) Sprinkles ~ 4:55-5:10p (T)
2/9/2017 7:00 AM 0.00 0.0 M M M 57º / 45º Very windy today (50+ mph)
2/10/2017 7:00 AM 0.00 0.0 M M M 68º / 45º Frequent Breezy and gusty conditions with more calm overnight.
2/11/2017 7:00 AM 0.00 0.0 M M M 74º / 47º Boulder record High 76º
2/12/2017 7:00 AM 0.00 0.0 M M M 57º / 36º Sprinkles ~ 4:10p (T)
2/13/2017 7:00 AM 0.00 0.0 M M M 51º / 31º
2/14/2017 7:00 AM 0.00 0.0 M M M 52º / 26º
2/15/2017 7:00 AM 0.00 0.0 M M M 52º / 27º
2/16/2017 7:00 AM 0.00 0.0 M M M 65º / 28º Boulder record High 67º
2/17/2017 7:00 AM 0.00 0.0 M M M 72º / 40º Boulder record High 72º
2/18/2017 7:00 AM 0.00 0.0 M M M 67º / 36º
2/19/2017 7:00 AM 0.00 0.0 M M M 64º / 34º
2/20/2017 7:00 AM 0.00 0.0 M M M 61º / 41º
2/21/2017 7:00 AM 0.00 0.0 M M M 62º / 42º
2/22/2017 7:00 AM 0.00 0.0 M M M 70º / 36º
2/23/2017 7:00 AM T T M M M 58º / 33º Lt drizzle/flurry mix sometime after 4:00a, continuing at 7:00a (T/T)
2/24/2017 7:00 AM 0.39 6.8 M M M 38º / 22º Lt flurry/snow mix 7:00a, becoming lt,occ moderate snow ~ 7:20a-7:00p (.33/4.0) Lt snow'flurries 7:00p-12:30a Occ lt snow/flurries sometime after 1:30-7:00a (.06/2.8)
2/25/2017 7:00 AM 0.03 0.8 M M M 37º / 15º Flurries/ Lt Snow 7:00-11:15a (.03/.8) Occ PM flurries (T)
2/26/2017 7:00 AM 0.00 0.0 M M M 40º / 18º
2/27/2017 7:00 AM 0.00 0.0 M M M 45º / 19º
2/28/2017 7:00 AM 0.00 0.0 M M M 51º / 20º
3/1/2017 7:00 AM 0.00 0.0 M M M 48º / 28º
3/2/2017 7:00 AM 0.00 0.0 M M M 44º / 24º
3/3/2017 7:00 AM 0.00 0.0 M M M 53º / 26º
3/4/2017 7:00 AM 0.00 0.0 M M M 64º / 31º
3/5/2017 7:00 AM 0.00 0.0 M M M 69º / 35º
3/6/2017 7:00 AM 0.00 0.0 M 0.0 0.00 64º / 37º
3/7/2017 7:00 AM 0.00 0.0 M M M 39º / 28º
3/8/2017 7:00 AM 0.00 0.0 M M M 51º / 33º
3/9/2017 7:00 AM 0.00 0.0 M M M 67º / 42º
3/10/2017 7:00 AM 0.00 0.0 M M M 70º / 30º
3/11/2017 7:00 AM 0.02 0.0 M M M 63º / 31º Sprinkles/lt rain sometime after 5:15a, continuing at 7:00a (.02)
3/12/2017 7:00 AM 0.01 0.0 M M M 54º / 33º Sprinkles/lt rain 7:00 ~ 8:30a (.01)
3/13/2017 7:00 AM 0.00 0.0 M M M 62º / 31º
3/14/2017 7:00 AM 0.00 0.0 M M M 57º / 31º
3/15/2017 7:00 AM 0.00 0.0 M M M 72º / 36º
3/16/2017 7:00 AM 0.00 0.0 M M M 77º / 37º
3/17/2017 7:00 AM 0.00 0.0 M M M 76º / 44º
3/18/2017 7:00 AM 0.00 0.0 M M M 69º / 37º
3/19/2017 7:00 AM 0.00 0.0 M M M 80º / 36º
3/20/2017 7:00 AM 0.00 0.0 M M M 80º / 47º Boulder record High 78º
3/21/2017 7:00 AM 0.00 0.0 M M M 76º / 41º
3/22/2017 7:00 AM T 0.0 M M M 61º / 37º A few sprinkles ~ 1:40p (T)
3/23/2017 7:00 AM 0.00 0.0 M M M 68º / 38º
3/24/2017 7:00 AM 0.16 0.0 M M M 77º / 39º Lt/mod rain ~ 9:30p thru some time after midnight and before 3:00a. (.16}
3/25/2017 7:00 AM 0.00 0.0 M M M 57º / 33º
3/26/2017 7:00 AM 0.00 0.0 M M M 65º / 33º
3/27/2017 7:00 AM 0.21 0.0 M 0.0 M 57º / 36º Some sprinkles ~ 8:40a (T). Lt rain ~ 12:50-4:30p (.21)
3/28/2017 7:00 AM 0.18 0.0 M M M 63º / 36º Lt shower ~ 6:45-7:05p (T) Lt shower beginning mid-evening, ending before 12:15a. Lt shower sometime after 3:30a, w a few sprinkles at 7:00a (.18)
3/29/2017 7:00 AM 0.34 0.0 M M M 47º / 39º Sprinkles at 7:00a, w periods of lt rain thru 3:00p (.14), continuing as lt rain/sprinkles thru 10:00p (.18). Sprinkles continue ~11:30p.Sprinkles/ Lt rain ~ 3:30-6:00a (.02)
3/30/2017 7:00 AM 0.00 0.0 M M M 60º / 36º
3/31/2017 7:00 AM 0.04 0.0 M M M 67º / 40º Sprinkles/lt rain ~ 10:00p-12:30a (.04)
4/1/2017 7:00 AM 0.47 T M 0.0 M 42º / 36º Drizzle ~ 7:25a, becoming lt rain/drizzle ~ 11:00a, continuing at 4:00p (.18) Lt rain changing to lt rain/snow mix ~ 10:00p (.22) Precip ended by 6:00a (.07)
4/2/2017 7:00 AM 0.02 0.0 M M M 46º / 32º Occ AM drizzle thru 9:30a. (.02)
4/3/2017 7:00 AM 0.04 0.0 M M M 65º / 37º Overnight shower sometime between midnight and 4:00a (.04)
4/4/2017 7:00 AM 0.58 4.5 0.58 4.5 0.58 60º / 34º Overnight snow continuing at 7:00a. (.58/4.5)
4/5/2017 7:00 AM 0.54 3.3 0.54 M M 48º / 29º Lt snow 7:00-10:10a (.04/.6) Flurries ~ 3:20-3:25p (T/T) Lt snow shower ~ 4:11-4:30p (.02/.1) Periods of flurries/lt-mod snow 6:30-10:00p (.44/2.4) Lt snow/flurries 10:00p~midnight (.04/.2)
4/6/2017 7:00 AM 0.00 0.0 M M M 56º / 31º
4/7/2017 7:00 AM 0.00 0.0 M M M 67º / 39º
4/8/2017 7:00 AM 0.00 0.0 M M M 75º / 39º
4/9/2017 7:00 AM 0.00 0.0 M M M 74º / 45º
4/10/2017 7:00 AM 0.00 0.0 M M M 54º / 34º
4/11/2017 7:00 AM 0.00 0.0 M M M 61º / 31º
4/12/2017 7:00 AM 0.00 0.0 M M M 71º / 36º
4/13/2017 7:00 AM 0.00 0.0 M M M 74º / 41º
4/14/2017 7:00 AM 0.00 0.0 M M M 77º / 41º
4/15/2017 7:00 AM 0.00 0.0 M M M 77º / 42º
4/16/2017 7:00 AM 0.00 0.0 M M M 71º / 42º
4/17/2017 7:00 AM 0.00 0.0 M M M 72º / 41º
4/18/2017 7:00 AM 0.00 0.0 M M M 78º / 55º
4/19/2017 7:00 AM 0.00 0.0 M M M 75º / 42º
4/20/2017 7:00 AM 0.00 0.0 M M M 68º / 41º
4/21/2017 7:00 AM 0.26 0.0 M M M 64º / 43º Occ sprinkles ~ 3:40-4:25p (T) Lt Ts ~ 6:25-6:50p (.09) Rain showes sometime between 10:30p-1:15a (.17)
4/22/2017 7:00 AM 0.16 0.0 M M M 52º / 40º Lt/rain sprinkles 4:10-10:00p (.11) Occ Sprinkles/lt showers continue thru at least 5:30a (.05)
4/23/2017 7:00 AM 0.00 0.0 M M M 60º / 37º
4/24/2017 7:00 AM 0.00 0.0 M M M 76º / 42º
4/25/2017 7:00 AM 0.08 0.0 M M M 68º / 41º Sprinkles ~ 3:15-3:40p (T) Sprinkles ~ 6:30-6:45p (T) Rain shower sometime between 10:00p-2:00a (.08)
4/26/2017 7:00 AM 0.05 0.0 M M M 60º / 35º Lt rain/sprinkles w big drops and a bit of slushy snow or hail ~ 12:22-1:05p (.03) Early evening shower (.02)
4/27/2017 7:00 AM 0.00 0.0 M M M 63º / 36º
4/28/2017 7:00 AM 0.05 0.0 M M M 60º / 33º Occ Sprinkles/ltrain ~ 10:45a-2:00p (.05)
4/29/2017 7:00 AM 0.42 3.5 M M M 54º / 32º Lt rain/snow mix ~ 12:55-2:45p (.03/T) Lt snow w occ mod showers ~ 6:10p, continuing at 7:00a (.39/3.5)
4/30/2017 7:00 AM 0.22 2.2 M M M 40º / 28º :Lt snow w occ mod showers 7:00a-noon (.19/2.1) Occ flurries ~ 1:00-5:20p (.03/.1)
5/1/2017 7:00 AM 0.00 0.0 M M M 61º / 32º
5/2/2017 7:00 AM 0.00 0.0 M M M 67º / 46º
5/3/2017 7:00 AM 0.02 0.0 M M M 66º / 42º A few sprinkles ~ 2:20p Overnight shower sometime between 2:30-5:00a (.02) Drizzle at 7:00a.
5/4/2017 7:00 AM 0.16 0.0 M M M 57º / 37º Drizzle becoming lt rain 7:15-9:30a, diminishing to periods of drizzle/lt rain until 12:30a (.16)
5/5/2017 7:00 AM 0.00 0.0 M M M 72º / 42º
5/6/2017 7:00 AM 0.00 0.0 M M M 79º / 48º
5/7/2017 7:00 AM 0.00 0.0 M M M 86º / 52º
5/8/2017 7:00 AM 0.03 0.0 M M M 81º / 48º
5/9/2017 7:00 AM 0.71 0.0 M M M 69º / 51º Some sprinkles ~ 1:45p (T) Sprinkles/lt rain shower ~ 3:00-3:45p (.02) Lt rain imbedded w occ mod showers 5:30p-2:15a (.69)
5/10/2017 7:00 AM 0.04 0.0 M M M 65º / 52º A few sprinkles ~ 8:20a (T) A shower between midnight and 2:00a. Lt shower sometime between 5:30-7:00a (.04)
5/11/2017 7:00 AM 0.37 0.0 M M M 54º / 47º Lt rain at 7:00-9:15a (.02) Periods of lt/occ mod rain 10:10a until after noon (.07) Periods of drizzle/lt rain ~ 4:45p-4:00a (.28)
5/12/2017 7:00 AM T 0.0 M M M 65º / 44º Sprinkles at 7:00a (T)
5/13/2017 7:00 AM 0.00 0.0 M M M 79º / 49º
5/14/2017 7:00 AM 0.00 0.0 M M M 83º / 51º
5/15/2017 7:00 AM 0.00 0.0 M M M 75º / 50º
5/16/2017 7:00 AM 0.00 0.0 M M M 77º / 51º
5/17/2017 7:00 AM 0.06 0.0 M M M 72º / 43º Sprinkles/lt rain w thunder ~ 1:15-2:35p (w occ soft/slushy hail ~ 1:45-2:25p) (.06)
5/18/2017 7:00 AM 1.42 0.5 M M M 74º / 37º Occ Sprinkles/lt rain ~ 4:40-5:00p (T) Lt Ts w rain & hail ~ 7:25-7:38p (hail rice-to-penny size), becoming lt/mod rain, mixing with snow ~ 3:35a. Changing to heavy, wet snow ~ 6:30a. (1.42/.5)
5/19/2017 7:00 AM 2.06 5.1 M M M 38º / 35º Lt/mod wet snow 7:00-10:30a (.54/1.7) Lt snow w a bit of rain mix 10:30a retuning to all snow by 1:30p. At 3:00p (.91/2.6), lt snow thru 7:30p, w drizzle at 9:00p (.5/.7) Overnight drizzle/snow mix thru ~ 6:45a(.11/.1)
5/20/2017 7:00 AM 0.00 0.0 M M M 46º / 34º
5/21/2017 7:00 AM 0.00 0.0 M M M 66º / 37º
5/22/2017 7:00 AM 0.30 0.0 M M M 68º / 43º Sprinkles/lt rain ~ 7:45-10:30p (.30)
5/23/2017 7:00 AM 0.21 0.0 M M M 68º / 41º Sprinkles/lt rain ~ 6:45-7:35p (More later in evening?) (.21)
5/24/2017 7:00 AM 0.00 0.0 M M M 66º / 40º
5/25/2017 7:00 AM 0.00 0.0 M M M 82º / 45º
5/26/2017 7:00 AM 0.23 0.0 M M M 73º / 47º Lt rain/sprinkles ~ 10:05-10:40a (.01) Lt rain ~ 6:45p and more later in the evening (.22)
5/27/2017 7:00 AM 0.11 0.0 M M M 67º / 49º Lt/mod Ts shower ~ 12:40-12:55p (w lt/mod hail (rice-pea) 12:46-12:51p) (.11) A few sprinkles in the afternoon (T)
5/28/2017 7:00 AM 0.12 0.0 M M M 61º / 44º Some AM sprinkles 7:45-9:10a (T) Periods of sprinkles/lt rain ~10:10a-1:30p (.12)
5/29/2017 7:00 AM 0.00 0.0 M M M 72º / 47º
5/30/2017 7:00 AM 0.03 M M M M 70º / 46º Ts w sprinkles/lt rain ~ 1:15-2:45p (.03)
5/31/2017 7:00 AM 0.01 0.0 M M M 77º / 50º Sprinkles/lt rain ~ 9:30-9:50p (.01)
6/1/2017 7:00 AM 0.00 0.0 M M M 82º / 51º
6/2/2017 7:00 AM 0.01 0.0 M M M 79º / 51º Occ Sprinkles/lt rain w thunder ~ 3:05-4:15p (.01)
6/3/2017 7:00 AM 0.03 0.0 M M M 78º / 52º Sprinkles/lt rain~12:30-1:15p (.01) Sprinkles/lt rain ~ 3:15-4:00p (.02)
6/4/2017 7:00 AM 0.00 0.0 M M M 82º / 53º
6/5/2017 7:00 AM 0.00 0.0 M M M 84º / 55º
6/6/2017 7:00 AM 0.01 0.0 M M M 82º / 59º Brief lt ts ~ 12:00-12:20p Brief sprinkles/lt shower ~ 3:30p (.01)
6/7/2017 7:00 AM 0.00 0.0 M M M 76º / 56º
7/6/2017 7:00 AM 0.00 0.0 M M M 96º / 59º
7/7/2017 7:00 AM T 0.0 M M M 93º / 62º A few sprinkles ~ 3:15p (T)
7/8/2017 7:00 AM 0.01 0.0 M M M 84º / 59º Some occ lt/heavy sprinkles w thunder ~ 3:00-4:15p (.01)
7/9/2017 7:00 AM 0.00 0.0 M M M 87º / 59º
7/10/2017 7:00 AM 0.00 0.0 M M M 91º / 62º
7/11/2017 7:00 AM 0.00 0.0 M M M 91º / 63º
7/12/2017 7:00 AM T 0.0 M M M 93º / 65º Brief period of sprinkles ~ 6:00a (T)
7/13/2017 7:00 AM 0.03 M M M M 75º / 58º Occ sprinkles ~ 4:05-6:30p (.03)
7/14/2017 7:00 AM 0.00 0.0 M M M 87º / 60º
7/15/2017 7:00 AM 0.00 0.0 M M M 88º / 61º
7/16/2017 7:00 AM 0.00 0.0 M M M 83º / 59º Brief lt shower ~ 4:45p (T)
7/17/2017 7:00 AM 0.00 0.0 M M M 86º / 60º
7/18/2017 7:00 AM 0.00 0.0 M M M 93º / 62º
7/19/2017 7:00 AM 0.00 0.0 M M M 92º / 65º
7/20/2017 7:00 AM 0.00 0.0 M M M 96º / 64º Boulder record High 100º (Tie)
7/21/2017 7:00 AM T 0.0 M M M 87º / 64º Some sprinkles ~ 4:00p and again ~ 5:30p (T)
7/22/2017 7:00 AM 0.13 0.0 M M M 92º / 60º Occ Sprinkles/lt rain w some thunder ~ 4:10-8:15p (.11) Late evening sprinkles/lt rain (.02)
7/23/2017 7:00 AM 0.00 0.0 M M M 87º / 64º
7/24/2017 7:00 AM 0.00 0.0 M M M 91º / 59º
7/25/2017 7:00 AM 0.00 0.0 M M M 94º / 64º
7/26/2017 6:40 AM 0.04 0.0 M M M 92º / 63º Occ periods of sprinkles/lt rain ~ 4:35p thru late evening (.04)
7/27/2017 7:00 AM 0.60 0.0 M M M 79º / 60º A few sprinkles ~ 2:30p (T) Occ sprinkles/lt rain ~ 4:45-9:30p. Overnight lt/mod rain ending before 4:00a (.60)
7/28/2017 7:00 AM 0.00 0.0 M M M 85º / 61º
7/29/2017 7:00 AM 0.29 0.0 M M M 88º / 65º Lt/mod rain shower ~ 4:30 -5:15p (.29) Occ lt sprinkles 4:00a continuing at 7:00 (T)
7/30/2017 7:00 AM 0.01 0.0 M M M 77º / 65º Freq sprinkles 7:00a-4:30p (.01)
7/31/2017 7:00 AM 0.00 0.0 M M M 81º / 60º
8/1/2017 7:00 AM 0.00 0.0 M M M 87º / 60º
8/2/2017 7:00 AM 0.00 0.0 M M M 88º / 57º
8/3/2017 7:00 AM 0.04 0.0 M M M 86º / 60º Lt ts ~ 2:30-3:00a (.04)
8/4/2017 7:00 AM T 0.0 M M M 67º / 57º Occ AM drizzle and PM sprinkles (T)
8/5/2017 7:00 AM 0.04 0.0 M M M 86º / 59º Lt rain w thunder ~ 6:15-7:15p (.04)
8/6/2017 7:00 AM 0.21 0.0 M M M 82º / 56º Sprinkles ~ 3:30-4:00p (T). Ts w lt/mod rain ~ 7:30-8:15p (.21)
8/7/2017 7:00 AM 0.10 0.0 M M M 74º / 58º Lt rain sometime after 4:15a, continuing at 7:00a (.10)
8/8/2017 7:00 AM 0.69 0.0 M M M 62º / º Lt/mod rain 7:00a-2:00[ (.32) Lt rain ~ 2:00-8:30p (.36) Overnight shower ending by 2:00a (.01)
8/9/2017 7:00 AM 0.05 0.0 M M M 74º / 55º Rain shower ~ 2:30-3:15p (.04) Late evening lt rain shower (.01)
8/10/2017 7:00 AM 0.02 0.0 M M M 78º / 57º Sprinkles~ 11:05a (T), sprinkles ~ 12:35p (T), sprinkles ~ 5:35p (T) Lt rain sometime between 3:00-5:30a (.02)
8/11/2017 7:00 AM 0.17 0.0 M M M 76º / 55º Shower ~ 2:55-3:30p (.04) Shower ~ 5:00-5:35p (.04) Evening shower ~ 7:10-9:10p (.08) Late evening Lt rain/sprinkles (.01)
8/12/2017 7:00 AM 0.00 0.0 M M M 78º / 57º
8/13/2017 7:00 AM T 0.0 M M M 81º / 57º Sprinkles ~ 3:00p (T)
8/14/2017 7:00 AM 0.00 0.0 M M M 85º / 59º
8/15/2017 7:00 AM T 0.0 M M M 85º / 58º Some sprinkles ~ 4:40-5:00p (T)
8/16/2017 7:00 AM 0.04 0.0 M M M 81º / 58º Periods of Sprinkles/lt rain ~ 1:50-7:10p (.02) Later evening sprinkles/lt rain (.02)
8/17/2017 7:00 AM 0.05 0.0 M M M 76º / 55º Sprinkles ~ 12:25p (T) Lt/mod rain w thunder ~ 1:08-1:20p (.01) Lt/mod shower ~ 2:15-2:50p (.04)
8/18/2017 7:00 AM T 0.0 M M M 85º / 55º Lt shower ~ 1:35-1:50p (T) Sprinkles ~ 3:45p (T)
8/19/2017 7:00 AM 0.00 0.0 M M M 86º / 56º
8/20/2017 7:00 AM 0.00 0.0 M M M 94º / 60º
8/29/2017 7:00 AM 0.00 0.0 M M M 89º / 57º
8/30/2017 7:00 AM 0.00 0.0 M M M 90º / 57º
8/31/2017 7:00 AM 0.00 0.0 M M M 87º / 57º
9/1/2017 7:00 AM T 0.0 M M M 84º / 57º Some sprinkles ~ 4:30p (T) More sprinkles ~ 5:40p (T)
9/2/2017 7:00 AM 0.00 0.0 M M M 86º / 57º
9/3/2017 7:00 AM 0.00 0.0 M M M 88º / 57º
9/4/2017 7:00 AM 0.00 0.0 M M M 93º / 59º Boulder record High 97º
9/5/2017 7:00 AM 0.00 0.0 M M M 88º / 59º Heavy smoke in air from western fires. Visibilities less than two miles all day and evening.
9/6/2017 7:00 AM 0.00 0.0 M M M 72º / 51º
9/7/2017 7:00 AM 0.00 0.0 M M M 80º / 51º Mod/thick smoke continues from western wildfires. As bad and lengthy as we've ever seen here.
9/8/2017 7:00 AM 0.00 0.0 M M M 83º / 54º Smoky haze continues
9/9/2017 7:00 AM 0.00 0.0 M M M 83º / 56º
9/10/2017 7:00 AM 0.00 0.0 M M M 89º / 57º
9/11/2017 7:00 AM 0.01 0.0 M M M 87º / 58º Sprinkles/lt shower ~ 4:30-4:50p (.01)
9/12/2017 7:00 AM T M M M M 84º / 56º Sprinkles ~ 4:35-4:40p (T)
9/13/2017 7:00 AM 0.00 0.0 M M M 88º / 58º
9/14/2017 7:00 AM 0.02 0.0 M M M 84º / 60º Sprinkles/lt shower ~ 12:00-12:25p (.02)
9/15/2017 7:00 AM 0.00 0.0 M M M 87º / 58º
9/16/2017 7:00 AM 0.01 0.0 M M M 81º / 53º Brief Ts ~ 9:55-10:05p (.01)
9/17/2017 7:00 AM T 0.0 M M M 66º / 48º Occ sprinkles/mist 7:35-9:45a (T)
9/18/2017 7:00 AM T 0.0 M M M 72º / 50º Sprinkles ~ 12:20p and again at 2:00p (T)
9/19/2017 7:00 AM 0.00 0.0 M M M 81º / 50º
9/20/2017 7:00 AM 0.00 0.0 M M M 84º / 46º
9/21/2017 7:00 AM 0.00 0.0 M M M 74º / 45º
9/22/2017 7:00 AM 0.00 0.0 M M M 86º / 45º Boulder record High 89º
9/23/2017 7:00 AM T 0.0 M M M 72º / 51º Sprinkles ~ 2:45p (T)
9/24/2017 7:00 AM 0.94 0.0 M M M 56º / 48º Sprinkles/lt rain ~ 11:20a-12:35p (T) Occ sprinkles/lt rain 1:00-2:00p (.01) Sprinkles & lt/mod rain ~ 2:40-11:00p (.92) Occ drizzle lt rain ending before 2:00a (.01)
9/25/2017 7:00 AM 0.12 0.0 M M M 53º / 45º Occ periods of drizzle/sprinkles ~ 8:20-9:45a (T) Occ sprinkles/drizzle/Lt rain ~ 2:45-4:30p (.07) More sprinkles/lt rain during the evening (.05)
9/26/2017 7:00 AM 0.02 0.0 M M M 52º / 45º Occ AM drizzle thru 10:30a (T) A couple of afternoon showers ending by 6:00p (.02)
9/27/2017 7:00 AM 0.04 0.0 M M M 64º / 47º Lt overnight shower (.04)



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
5/16/2017 1:15 PM This was occasional and intermittent slushy hail. The 'thunderstorm' built up and lingered for a while, and continues as the report was submitted (2:30p). NA 7/8" Nickel Size NA Soft no damage Intermittent True After rain Same time as smaller hail vertical
5/17/2017 7:25 PM Approx 20-30/sq ft. 3/4" Penny Size 1/4" Pea Size Rice Hard|White Ice 13 2min minor leaf damage Continuous False Same time as rain Before smaller hail 10-20
5/26/2017 12:46 PM Approx 120-130 stones/sqft. NA 1/4" Pea Size Rice Mixed|White Ice 5 1min no damage Continuous True After rain After smaller hail vertical .33