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 15 1.29 1.88 31 1.88 31 0.00 0 0 9 2 0.0 0 0
Nov 15 0.95 1.90 30 1.90 30 0.00 0 0 8 3 9.7 6 3
Dec 15 0.72 0.98 31 0.98 31 0.00 0 0 5 1 13.2 5 1
Jan 16 0.59 0.39 31 0.39 31 0.00 0 0 5 0 3.7 5 0
Feb 16 0.61 1.54 26 1.54 26 0.00 0 0 4 0 20.4 4 2
March 16 1.83 4.16 31 4.16 31 0.00 0 0 7 6 28.9 5 4
April 16 2.22 3.34 30 3.34 30 0.00 0 0 9 3 12.3 5 2
May 16 2.59 1.97 29 1.97 29 0.00 0 0 12 5 0.2 1 0
June 16 2.03 1.43 29 1.43 29 0.00 0 0 11 5 0.0 0 0
July 16 1.69 0.63 31 0.63 31 0.00 0 0 11 4 0.0 0 0
Aug 16 1.60 0.89 29 0.89 29 0.00 0 0 13 3 0.0 0 0
Sept 16 1.56 0.37 30 0.37 30 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 17.68" 19.48" 358 days 19.48" 358 0.00" 0 days 0 100 days 32 days 88.4" 31 days 12 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 0.00
10/2/2015 0.00
10/3/2015 0.08
10/4/2015 0.17
10/5/2015 T
10/6/2015 0.01
10/7/2015 0.10
10/8/2015 0.00
10/9/2015 0.00
10/10/2015 0.00
10/11/2015 0.00
10/12/2015 0.00
10/13/2015 0.00
10/14/2015 0.00
10/15/2015 0.00
10/16/2015 0.00
10/17/2015 0.00
10/18/2015 0.00
10/19/2015 0.00
10/20/2015 T
10/21/2015 0.77
10/22/2015 0.18
10/23/2015 0.51
10/24/2015 0.05
10/25/2015 0.00
10/26/2015 0.00
10/27/2015 0.00
10/28/2015 0.00
10/29/2015 0.00
10/30/2015 0.00
10/31/2015 0.01
11/1/2015 0.00
11/2/2015 0.00
11/3/2015 0.00
11/4/2015 0.00
11/5/2015 0.34
11/6/2015 T
11/7/2015 T
11/8/2015 0.00
11/9/2015 0.00
11/10/2015 0.00
11/11/2015 0.53
11/12/2015 0.00
11/13/2015 0.00
11/14/2015 0.00
11/15/2015 0.00
11/16/2015 0.00
11/17/2015 0.28
11/18/2015 0.00
11/19/2015 0.00
11/20/2015 0.00
11/21/2015 0.19
11/22/2015 0.00
11/23/2015 0.00
11/24/2015 T
11/25/2015 0.00
11/26/2015 0.28
11/27/2015 0.17
11/28/2015 0.04
11/29/2015 0.00
11/30/2015 0.07
12/1/2015 0.00
12/2/2015 0.00
12/3/2015 0.00
12/4/2015 0.00
12/5/2015 0.00
12/6/2015 0.00
12/7/2015 0.00
12/8/2015 0.00
12/9/2015 0.00
12/10/2015 0.00
12/11/2015 0.00
12/12/2015 0.03
12/13/2015 0.17
12/14/2015 0.00
12/15/2015 0.57
12/16/2015 0.00
12/17/2015 0.00
12/18/2015 0.00
12/19/2015 0.00
12/20/2015 0.00
12/21/2015 0.00
12/22/2015 0.00
12/23/2015 0.05
12/24/2015 0.00
12/25/2015 0.00
12/26/2015 0.16
12/27/2015 T
12/28/2015 0.00
12/29/2015 0.00
12/30/2015 0.00
12/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
1/2/2016 0.00
1/3/2016 0.00
1/4/2016 0.00
1/5/2016 0.00
1/6/2016 0.00
1/7/2016 0.00
1/8/2016 0.20
1/9/2016 0.04
1/10/2016 0.00
1/11/2016 0.00
1/12/2016 0.00
1/13/2016 0.00
1/14/2016 0.00
1/15/2016 0.00
1/16/2016 0.00
1/17/2016 0.00
1/18/2016 0.00
1/19/2016 0.06
1/20/2016 0.00
1/21/2016 0.00
1/22/2016 0.00
1/23/2016 0.00
1/24/2016 0.00
1/25/2016 0.00
1/26/2016 0.01
1/27/2016 0.00
1/28/2016 0.00
1/29/2016 0.00
1/30/2016 0.00
1/31/2016 0.08
2/1/2016 0.20
2/2/2016 0.72
2/3/2016 0.05
2/4/2016 0.00
2/5/2016 0.00
2/6/2016 0.00
2/7/2016 0.00
2/8/2016 0.00
2/9/2016
2/10/2016 0.00
2/11/2016 0.00
2/12/2016 0.00
2/13/2016 0.00
2/14/2016 0.00
2/15/2016 0.00
2/16/2016 0.00
2/17/2016 0.00
2/18/2016 0.00
2/19/2016 0.00
2/20/2016 0.00
2/21/2016 0.00
2/22/2016 0.00
2/23/2016 0.57
2/24/2016
2/25/2016
2/26/2016 0.00
2/27/2016 0.00
2/28/2016 0.00
2/29/2016 0.00
3/1/2016 T
3/2/2016 0.00
3/3/2016 T
3/4/2016 0.00
3/5/2016 0.00
3/6/2016 0.00
3/7/2016 0.00
3/8/2016 T
3/9/2016 0.00
3/10/2016 0.00
3/11/2016 0.00
3/12/2016 0.00
3/13/2016 0.00
3/14/2016 0.00
3/15/2016 T
3/16/2016 0.00
3/17/2016 0.00
3/18/2016 0.90
3/19/2016 0.26
3/20/2016 T
3/21/2016 0.00
3/22/2016 0.00
3/23/2016 1.56
3/24/2016 1.21
3/25/2016 0.00
3/26/2016 0.09
3/27/2016 T
3/28/2016 0.00
3/29/2016 0.00
3/30/2016 0.10
3/31/2016 0.04
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.01
4/2/2016 0.00
4/3/2016 0.00
4/4/2016 0.00
4/5/2016 0.00
4/6/2016 T
4/7/2016 0.00
4/8/2016 0.00
4/9/2016 0.00
4/10/2016 0.00
4/11/2016 0.00
4/12/2016 0.00
4/13/2016 0.00
4/14/2016 T
4/15/2016 0.00
4/16/2016 0.63
4/17/2016 1.49
4/18/2016 0.07
4/19/2016 0.00
4/20/2016 0.00
4/21/2016 T
4/22/2016 0.00
4/23/2016 0.00
4/24/2016 0.00
4/25/2016 0.00
4/26/2016 0.18
4/27/2016 0.02
4/28/2016 0.02
4/29/2016 0.28
4/30/2016 0.64
5/1/2016 0.25
5/2/2016 0.04
5/3/2016 0.00
5/4/2016 0.00
5/5/2016 0.00
5/6/2016 0.00
5/7/2016 0.08
5/8/2016 0.58
5/9/2016 0.07
5/10/2016 0.00
5/11/2016
5/12/2016 0.00
5/13/2016 0.00
5/14/2016 0.02
5/15/2016 0.07
5/16/2016 0.28
5/17/2016 0.50
5/18/2016
5/19/2016 T
5/20/2016 0.00
5/21/2016 0.00
5/22/2016 0.00
5/23/2016 0.00
5/24/2016 T
5/25/2016 0.00
5/26/2016 T
5/27/2016 T
5/28/2016 0.04
5/29/2016 0.02
5/30/2016 0.02
5/31/2016 T
6/1/2016 0.21
6/2/2016 0.00
6/3/2016 0.00
6/4/2016 0.00
6/5/2016 0.00
6/6/2016 T
6/7/2016 0.42
6/8/2016 T
6/9/2016 T
6/10/2016 0.18
6/11/2016 0.00
6/12/2016 0.02
6/13/2016 0.15
6/14/2016 0.08
6/15/2016 0.00
6/16/2016 0.00
6/17/2016 0.00
6/18/2016 0.00
6/19/2016 0.00
6/20/2016 0.00
6/21/2016
6/22/2016 0.01
6/23/2016 T
6/24/2016 T
6/25/2016 0.02
6/26/2016 0.01
6/27/2016 0.00
6/28/2016 0.00
6/29/2016 0.30
6/30/2016 0.03
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.05
7/2/2016 0.02
7/3/2016 0.03
7/4/2016 0.01
7/5/2016 0.03
7/6/2016 0.02
7/7/2016 0.00
7/8/2016 0.00
7/9/2016 0.00
7/10/2016 0.00
7/11/2016 0.00
7/12/2016 0.00
7/13/2016 0.00
7/14/2016 T
7/15/2016 0.00
7/16/2016 0.22
7/17/2016 0.00
7/18/2016 T
7/19/2016 0.17
7/20/2016 0.03
7/21/2016 T
7/22/2016 0.00
7/23/2016 0.04
7/24/2016 T
7/25/2016 0.01
7/26/2016 0.00
7/27/2016 0.00
7/28/2016 0.00
7/29/2016 0.00
7/30/2016 0.00
7/31/2016 0.00
8/1/2016 0.01
8/2/2016 0.00
8/3/2016 0.06
8/4/2016 0.04
8/5/2016 0.05
8/6/2016 0.01
8/7/2016 T
8/8/2016 0.00
8/9/2016 0.00
8/10/2016 0.00
8/11/2016 0.03
8/12/2016 T
8/13/2016 0.00
8/14/2016 0.00
8/15/2016
8/16/2016 0.00
8/17/2016 0.30
8/18/2016 0.00
8/19/2016 0.01
8/20/2016 0.18
8/21/2016 0.00
8/22/2016 0.00
8/23/2016 0.00
8/24/2016 T
8/25/2016 0.08
8/26/2016 0.02
8/27/2016 0.01
8/28/2016 0.00
8/29/2016 0.00
8/30/2016 0.09
8/31/2016
9/1/2016 0.00
9/2/2016 0.01
9/3/2016 0.02
9/4/2016 0.06
9/5/2016 0.00
9/6/2016 0.00
9/7/2016 0.00
9/8/2016 0.00
9/9/2016 0.00
9/10/2016 0.00
9/11/2016 0.00
9/12/2016 0.00
9/13/2016 0.17
9/14/2016 0.02
9/15/2016 0.09
9/16/2016 0.00
9/17/2016 0.00
9/18/2016 0.00
9/19/2016 0.00
9/20/2016 0.00
9/21/2016 0.00
9/22/2016 0.00
9/23/2016 0.00
9/24/2016 0.00
9/25/2016 0.00
9/26/2016 0.00
9/27/2016 0.00
9/28/2016 0.00
9/29/2016 0.00
9/30/2016 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 7:00 AM 0.00 0.0 M M M 77º / 56º
10/2/2015 7:00 AM 0.00 0.0 M M M 81º / 57º
10/3/2015 7:00 AM 0.08 0.0 M M M 71º / 51º A lt ts sometime between 8:00-10:00p (.08)
10/4/2015 7:00 AM 0.17 0.0 M M M 60º / 50º Rain sometime after 7:00p (.17)
10/5/2015 7:00 AM T 0.0 M M M 57º / 52º Occ Drizzle ~ 11:30a-1:30p (.005-)
10/6/2015 7:00 AM 0.01 0.0 M M M 68º / 52º Sprinkles/lt rain ~ 5:45-6:15p (.01)
10/7/2015 7:00 AM 0.10 0.0 M M M 60º / 47º Sprinkles/lt rain ~ 3:20-4:15p (.05) More sprinkles/lt rain ~ 6:30-7:45p (.05)
10/8/2015 7:00 AM 0.00 0.0 M M M 73º / 47º
10/9/2015 7:00 AM 0.00 0.0 M M M 77º / 49º
10/10/2015 7:00 AM 0.00 0.0 M M M 72º / 46º
10/11/2015 7:00 AM 0.00 0.0 M M M 82º / 46º
10/12/2015 7:00 AM 0.00 0.0 M M M 82º / 50º
10/13/2015 7:00 AM 0.00 0.0 M M M 74º / 47º
10/14/2015 7:00 AM 0.00 0.0 M M M 80º / 44º
10/15/2015 7:00 AM 0.00 0.0 M M M 79º / 44º
10/16/2015 7:00 AM 0.00 0.0 M M M 67º / 40º
10/17/2015 7:00 AM 0.00 0.0 M M M 66º / 39º
10/18/2015 7:00 AM 0.00 0.0 M M M 65º / 39º
10/19/2015 7:00 AM 0.00 0.0 M M M 75º / 50º
10/20/2015 7:00 AM T 0.0 M M M 71º / 47º A few sprinkles ~ 8:13a (T)
10/21/2015 7:00 AM 0.77 0.0 M M M 72º / 48º Lt sprinkles ~ 9:10p becoming lt rain, continuing at 10:30p. Over night lt/mod rain, w lt rain continuing at 7:00a (.77)
10/22/2015 7:00 AM 0.18 0.0 M M M 51º / 48º Lt rain 7:00a-11:30a (.14) Occ drizzle thru ~ 1:00p (T) Lt rain began sometime after 6:00a, continuing at 7:00a (.04)
10/23/2015 7:00 AM 0.51 0.0 M M M 50º / 43º Lt rain 7:00a (.44 @ 12:30p) - 2:00p (.05) Lt rain ~ 5:40-7:15p (.02)
10/24/2015 7:00 AM 0.05 0.0 M M M 59º / 36º Mod/Hvy frost this morning.Some sprinkles/lt shower ~ 1:05-1:40p(<.005) More sprinkles/lt shower ~ 5:00-5:45p (>.025) Later evening shower (.02)
10/25/2015 7:00 AM 0.00 0.0 M M M 65º / 36º
10/26/2015 7:00 AM 0.00 0.0 M M M 67º / 43º
10/27/2015 7:00 AM 0.00 0.0 M M M 63º / 41º
10/28/2015 7:00 AM 0.00 0.0 M M M 60º / 33º Lt frost w ground level freeze.
10/29/2015 7:00 AM 0.00 0.0 M M M 58º / 33º
10/30/2015 7:00 AM 0.00 0.0 M M M 55º / 38º
10/31/2015 7:00 AM 0.01 0.0 M M M 52º / 37º Sprinkles/lt rain ~ 8:00-10:30a (.01). Occ sprinkles 10:30a-3:15p(T)
11/1/2015 7:00 AM 0.00 0.0 M M M 65º / 47º
11/2/2015 7:00 AM 0.00 0.0 M M M 72º / 41º
11/3/2015 7:00 AM 0.00 0.0 M M M 68º / 36º
11/4/2015 7:00 AM 0.00 0.0 M M M 73º / 36º
11/5/2015 7:00 AM 0.34 0.0 M M M 58º / 37º Occ sprinkles ~ 1:30-3:15p (T) Lt rain ~ 6:15-7:45p (.1) Sprinkles at 9:10p, becoming lt rain, ending sometime before 2:30a (.24) Some sprinkles/drizzle at 7:00a (T)
11/6/2015 7:00 AM T 0.0 M M M 53º / 31º Some sprinkles/drizzle 7:00-8:15a (T)
11/7/2015 7:00 AM T T M M M 51º / 25º A few wind-blown snow flurries ~ 1:30p (T/T) Heavy frost w hard freeze this morning.
11/8/2015 7:00 AM 0.00 0.0 M M M 54º / 26º Mod frost
11/9/2015 7:00 AM 0.00 0.0 M M M 64º / 29º
11/10/2015 7:00 AM 0.00 0.0 M M M 60º / 30º
11/11/2015 7:00 AM 0.53 1.4 0.47 1.4 0.47 60º / 33º Rain or rain/snow mix started sometime after 11:15p, changing to periods of lt snow/flurries before 2:15a (.06), ending by 6:30a (.47/1.4)
11/12/2015 7:00 AM 0.00 0.0 M M M 47º / 33º
11/13/2015 7:00 AM 0.00 0.0 M M M 50º / 25º
11/14/2015 7:00 AM 0.00 0.0 M M M 58º / 25º
11/15/2015 7:00 AM 0.00 0.0 M M M 64º / 29º
11/16/2015 7:00 AM 0.00 0.0 M M M 62º / 37º
11/17/2015 7:00 AM 0.28 T M M M 50º / 35º Sprinkles ~ 3:35p becoming lt rain ~ 3:55-9:15p (.23), changing to lt rain/snow mix thru 10:00p (.03/T) continuing until about midnight(.02/T)
11/18/2015 7:00 AM 0.00 0.0 M M M 52º / 36º
11/19/2015 7:00 AM 0.00 0.0 M M M 53º / 26º Windy w very frequent high gusty winds (some over 50+ mph)
11/20/2015 7:00 AM 0.00 0.0 M M M 51º / 27º
11/21/2015 7:00 AM 0.19 2.3 0.18 2.0 M 53º / 20º Periods of sprinkles/lt rain 8:45-10:15a (.01) A few flurries ~ 1:05p (T/T) Lt snow ~ 3:45- (.17/2.2 @ 10:00p) 10:20p (.01/.1)
11/22/2015 7:00 AM 0.00 0.0 M M M 45º / 27º
11/23/2015 7:00 AM 0.00 0.0 M M M 57º / 39º
11/24/2015 7:00 AM T T M M M 63º / 41º A few flurries ~ 3:00p
11/25/2015 7:00 AM 0.00 0.0 M M M 61º / 27º
11/26/2015 7:00 AM 0.28 0.7 0.28 M M 32º / 25º Snow
11/27/2015 7:00 AM 0.17 3.8 M M M 29º / 17º Snow
11/28/2015 7:00 AM 0.04 0.9 M M M 26º / 13º Snow
11/29/2015 7:00 AM 0.00 0.0 M M M 30º / 19º
11/30/2015 7:00 AM 0.07 0.6 0.07 4.0 M 33º / 24º Occ Flurries/lt snow ~ 8:15-10:15p (T/T) Occ lt snow sometime after midnight thru 4:30a (.07/.6)
12/1/2015 7:00 AM 0.00 0.0 M M M 34º / 20º
12/2/2015 7:00 AM 0.00 0.0 M M M 45º / 23º
12/3/2015 7:00 AM 0.00 0.0 M M M 52º / 23º
12/4/2015 7:00 AM 0.00 0.0 M M M 52º / 24º
12/5/2015 7:00 AM 0.00 0.0 M M M 52º / 28º
12/6/2015 7:00 AM 0.00 0.0 M M M 47º / 22º
12/7/2015 7:00 AM 0.00 0.0 M T M 53º / 24º
12/8/2015 7:00 AM 0.00 0.0 M M M 53º / 37º
12/9/2015 7:00 AM 0.00 0.0 M M M 58º / 37º
12/10/2015 7:00 AM 0.00 0.0 M M M 65º / 49º
12/11/2015 7:00 AM 0.00 0.0 M M M 60º / 42º
12/12/2015 7:00 AM 0.03 0.4 M M M 49º / 32º snow
12/13/2015 7:00 AM 0.17 2.3 M M M 39º / 23º snow
12/14/2015 7:00 AM 0.00 0.0 M M M 44º / 29º
12/15/2015 7:00 AM 0.57 7.9 0.57 10.0 M 43º / 24º Lt snow ~ 1:15a becoming mod/hvy ~ 2:00-6:00, w lt/mod snow at 7:00a (.57/7.9)
12/16/2015 7:00 AM 0.00 0.0 M M M 65º / 49º
12/17/2015 7:00 AM 0.00 0.0 M M M 36º / 12º
12/18/2015 7:00 AM 0.00 0.0 M M M 28º / 11º
12/19/2015 7:00 AM 0.00 0.0 M M M 50º / 15º
12/20/2015 7:00 AM 0.00 0.0 M M M 47º / 23º
12/21/2015 7:00 AM 0.00 0.0 M M M 47º / 27º
12/22/2015 7:00 AM 0.00 0.0 M M M 46º / 28º Windy Overnight w occ strong gusts.
12/23/2015 7:00 AM 0.05 0.3 M M M 49º / 27º Lt snow ~ 10:30p-midnight (.05/.3)
12/24/2015 7:00 AM 0.00 0.0 M M M 41º / 25º
12/25/2015 7:00 AM 0.00 0.0 M M M 36º / 20º
12/26/2015 7:00 AM 0.16 2.3 0.16 M M 32º / 20º Snow//lt snow ~ 6:15-9:30p (.09/1.3) Lt snow ending before midnight. Occ flurries thru 7:00a (.07/1.0)
12/27/2015 7:00 AM T T M M M 31º / 9º Occ lt flurries 7:00a-8:30a (T)
12/28/2015 7:00 AM 0.00 0.0 M M M 28º / 8º
12/29/2015 7:00 AM 0.00 0.0 M M M 30º / 8º
12/30/2015 7:00 AM 0.00 0.0 M M M 28º / 11º
12/31/2015 7:00 AM 0.00 0.0 M M M 30º / 10º
1/1/2016 7:00 AM 0.00 0.0 M M M 31º / 7º
1/2/2016 7:00 AM 0.00 0.0 M M M 39º / 8º
1/3/2016 7:00 AM 0.00 0.0 M M M 46º / 14º
1/4/2016 7:00 AM 0.00 0.0 M M M 44º / 19º
1/5/2016 7:00 AM 0.00 0.0 M M M 43º / 21º
1/6/2016 7:00 AM 0.00 0.0 M M M 49º / 21º
1/7/2016 7:00 AM 0.00 0.0 M M M 46º / 22º
1/8/2016 7:00 AM 0.20 1.9 0.20 M M 42º / 27º Lt snow/flurries/freezing drizzle ~ 8:05-10:15p becoming lt snow sometime after 11:00p-6:00a. Flurries/lt snow at 7:00a (.2/1.9)
1/9/2016 7:00 AM 0.04 0.6 0.04 M M 34º / 18º Flurries/lt snow 7:00a (.03/.5 at 2:00p) 2:30p. A brief lt snow shower sometime between 3:30-5:00p (.01/.1)
1/10/2016 7:00 AM 0.00 0.0 M M M 33º / 10º
1/11/2016 7:00 AM 0.00 0.0 M M M 33º / 10º
1/12/2016 7:00 AM 0.00 0.0 M M M 40º / 15º
1/13/2016 7:00 AM 0.00 0.0 M M M 50º / 26º
1/14/2016 7:00 AM 0.00 0.0 M M M 47º / 26º
1/15/2016 7:00 AM 0.00 0.0 M M M 43º / 26º
1/16/2016 7:00 AM 0.00 0.0 M M M 38º / 16º
1/17/2016 7:00 AM 0.00 0.0 M M M 41º / 17º
1/18/2016 7:00 AM 0.00 0.0 M M M 39º / 22º
1/19/2016 7:00 AM 0.06 0.2 0.06 M M 52º / 25º Brief period of lt snow starting at ~ 1:15a (.06/.2)
1/20/2016 7:00 AM 0.00 0.0 M M M 47º / 27º
1/21/2016 7:00 AM 0.00 0.0 M M M 50º / 32º
1/22/2016 7:00 AM 0.00 0.0 M M M 43º / 23º
1/23/2016 7:00 AM 0.00 0.0 M M M 52º / 23º
1/24/2016 7:00 AM 0.00 0.0 M M M 61º / 25º
1/25/2016 7:00 AM 0.00 0.0 M T T 47º / 26º
1/26/2016 7:00 AM 0.01 0.1 M M M 44º / 18º A few flurries ~ 1:40p (T). More flurries/lt snow shower ~ 3:50-4:20p (.01/.1)
1/27/2016 7:00 AM 0.00 0.0 M M M 44º / 17º
1/28/2016 7:00 AM 0.00 0.0 M M M 54º / 23º
1/29/2016 7:00 AM 0.00 0.0 M M M 61º / 27º
1/30/2016 7:00 AM 0.00 0.0 M M M 57º / 34º
1/31/2016 7:00 AM 0.08 0.9 0.08 M M 64º / 29º Flurries/lt snow ~ 6:30-8:30p (.08/.9)
2/1/2016 7:00 AM 0.20 1.7 0.20 1.5 0.20 40º / 27º Snow flurries ~ 1:23p becoming lt snow ~ 3:00p (.12/1.1 @9:00p) Lt snow continues until sometime between 11:30p-2:20a (.08/.6)
2/2/2016 7:00 AM 0.72 13.1 0.72 12.5 M 37º / 22º Occ AM flurries becoming lt snow ~ 7:45a w/ periods of fluries and mod showers continuing at 1:00p (.134/2.3). Flurries/lt showers changing to mod/hvy snow ~ 6:00p, continuing at 10:00p (.427/7.8) Lt/mod snow thru 7:00a (.154/3)
2/3/2016 7:00 AM 0.05 0.5 0.05 M M 33º / 9º Lt snow continues at 7:00a thru 10:45a (.049/.5)
2/4/2016 7:00 AM 0.00 0.0 M M M 33º / 14º
2/5/2016 7:00 AM 0.00 0.0 M M M 34º / 17º
2/6/2016 7:00 AM 0.00 0.0 M M M 40º / 16º
2/7/2016 7:00 AM 0.00 0.0 M M M 52º / 17º
2/8/2016 7:00 AM 0.00 0.0 M M M 44º / 20º
2/10/2016 7:00 AM 0.00 0.0 M M M 66º / 26º
2/11/2016 7:00 AM 0.00 0.0 M M M 58º / 40º
2/12/2016 7:00 AM 0.00 0.0 M M M 64º / 31º
2/13/2016 7:00 AM 0.00 0.0 M M M 56º / 31º
2/14/2016 7:00 AM 0.00 0.0 M M M 62º / 33º
2/15/2016 7:00 AM 0.00 0.0 M M M 66º / 46º
2/16/2016 7:00 AM 0.00 0.0 M M M 64º / 31º
2/17/2016 7:00 AM 0.00 0.0 M M M 60º / 31º
2/18/2016 7:00 AM 0.00 0.0 M M M 61º / 31º
2/19/2016 7:00 AM 0.00 0.0 M M M 72º / 43º
2/20/2016 7:00 AM 0.00 0.0 M M M 68º / 34º
2/21/2016 7:00 AM 0.00 0.0 M M M 64º / 31º
2/22/2016 7:00 AM 0.00 0.0 M M M 49º / 27º
2/23/2016 7:00 AM 0.57 5.1 M M M 50º / 27º
2/26/2016 7:00 AM 0.00 0.0 M M M 49º / 24º
2/27/2016 7:00 AM 0.00 0.0 M M M 62º / 29º
2/28/2016 7:00 AM 0.00 0.0 M M M 43º / 25º
2/29/2016 7:00 AM 0.00 0.0 M M M 62º / 38º
3/1/2016 7:00 AM T 0.0 M M M 62º / 29º Brief sprinkles ~ 3:40p (T)
3/2/2016 7:00 AM 0.00 0.0 M M M 59º / 33º
3/3/2016 7:00 AM T 0.0 M M M 59º / 33º Occ wind-blown sprinkles ~ 7:15-9:00a (T)
3/4/2016 7:00 AM 0.00 0.0 M M M 64º / 33º
3/5/2016 7:00 AM 0.00 0.0 M M M 63º / 32º
3/6/2016 7:00 AM 0.00 0.0 M M M 63º / 35º
3/7/2016 7:00 AM 0.00 0.0 M M M 68º / 36º
3/8/2016 7:00 AM T 0.0 M M M 55º / 30º Occ Lt rain/sprinkles ~ 9:40a-12:20p (T)
3/9/2016 7:00 AM 0.00 0.0 M M M 51º / 28º
3/10/2016 7:00 AM 0.00 0.0 M M M 58º / 28º
3/11/2016 7:00 AM 0.00 0.0 M M M 67º / 33º
3/12/2016 7:00 AM 0.00 0.0 M M M 71º / 34º
3/13/2016 7:00 AM 0.00 0.0 M M M 68º / 42º
3/14/2016 7:00 AM 0.00 0.0 M M M 65º / 44º
3/15/2016 7:00 AM T 0.0 M M M 60º / 34º Some wind-blown Sprinkles ~ 2:20-2:35p (T)
3/16/2016 7:00 AM 0.00 0.0 M M M 47º / 32º
3/17/2016 7:00 AM 0.00 0.0 M M M 49º / 31º
3/18/2016 7:00 AM 0.90 10.4 0.90 10.0 M 36º / 24º Lt flurries ~ 8:15a (T/T), becoming lt snow ~ 9:30a-2:30p w some melting (.07/.3) Lt/mod snow continues at 10:30p (.51/5.7) thru 7:00a (.32/4.6)
3/19/2016 7:00 AM 0.26 3.0 0.26 M M 37º / 22º Lt/mod snow 7:00a (.04/.6 at 7:30a), continuing thru Noon, becoming occ flurries/lt snow ~ 4:00p (.18/1.9) Occ flurries/lt show after midnight, continuing at 7:00a (.04/.5) NOTE: There was significant standing water (runoff) on streets due to melting. (A bit more than typical)
3/20/2016 7:00 AM T T M M M 42º / 18º Flurries at 7:00-7:50a (T)
3/21/2016 7:00 AM 0.00 0.0 M 3.0 0.73 55º / 20º
3/22/2016 7:00 AM 0.00 0.0 M M M 72º / 39º
3/23/2016 7:00 AM 1.56 5.9 1.11 5.5 M 67º / 32º Mod rain sometime after midnight, mixing/changing to mod/hvy snow ~ 2:30a (.45) Lr/mod snow continues at 7:00a (1.11/5.9)
3/24/2016 7:00 AM 1.21 8.8 1.21 M M 39º / 20º Lt/mod snow at 7:00a, becoming heavy ~ 9:30a. (.9/8.8 @ 11:00a). Snow tapering to lt/mod at 1:00p (.26/2.9) Mostly flurries thru 3:45p (.05/.3)
3/25/2016 7:00 AM 0.00 0.0 M M M 51º / 21º Aftermath of previous storm produced much melting and unusual street flooding thru the day.
3/26/2016 7:00 AM 0.09 0.8 0.09 M M 51º / 21º Lt snow/flurries after 3:30a and before 7:00a(.09/.8)
3/27/2016 7:00 AM T T T M M 44º / 22º Occ flurries ~7:45-11:35a (T/T)
3/28/2016 7:00 AM 0.00 0.0 M 4.0 1.15 54º / 23º
3/29/2016 7:00 AM 0.00 0.0 M M M 61º / 30º
3/30/2016 7:00 AM 0.10 0.0 M M M 57º / 33º Lt rain/sprinkles ~ 4:30-5:30p (.06) Periods of lt rain ~ 7:10-11:00p (.04)
3/31/2016 7:00 AM 0.04 T M M M 52º / 30º Lt snow/rain mix ~ 2:30-4:45p w most snow melting on contact (.04/T)
4/1/2016 7:00 AM 0.01 T M M M 46º / 26º Lt snow shower ~ 9:55-10:15a (.01/T) Occ lt snow showers/flurries ~ 12:45-2:30p (T/T)
4/2/2016 7:00 AM 0.00 0.0 M M M 55º / 31º
4/3/2016 7:00 AM 0.00 0.0 M M M 65º / 35º
4/4/2016 7:00 AM 0.00 0.0 M M M 71º / 36º
4/5/2016 7:00 AM 0.00 0.0 M M M 74º / 45º
4/6/2016 7:00 AM T 0.0 M M M 64º / 45º A few sprinkles ~ 12:50p (T)
4/7/2016 7:00 AM 0.00 0.0 M M M 71º / 41º
4/8/2016 7:00 AM 0.00 0.0 M M M 66º / 38º
4/9/2016 7:00 AM 0.00 0.0 M M M 68º / 37º
4/10/2016 7:00 AM 0.00 0.0 M M M 75º / 40º
4/11/2016 7:00 AM 0.00 0.0 M 0.0 M 69º / 42º Occ lt rain ~ 5:15p-4:15a (.12)
4/12/2016 7:00 AM 0.00 0.0 M M M 59º / 37º
4/13/2016 7:00 AM 0.00 0.0 M M M 71º / 38º
4/14/2016 7:00 AM T 0.0 M M M 74º / 46º A few sprinkles ~ 12:05p (T)
4/15/2016 7:00 AM 0.00 0.0 M M M 78º / 45º
4/16/2016 7:00 AM 0.63 0.1 M M M 57º / 36º Brief sprinkles/lt rain ~ 12:13-12:25p (T) Lt rain ~ 5:12-6:05 p (.07) Lt rain ~ 9:30-10:30p (.05) Lt rain w occ snow mix ~10:30p-2:25a (.25/T) Lt rain occ mix w snow thru 7:00a (.26/.1)
4/17/2016 7:00 AM 1.49 11.5 1.49 11.5 M 38º / 33º Rain/snow mix becoming all snow ~ 7:05a.Lt snow w occ mod snow bands (12N, .30/.9) continuing at 4:00p (.32/1.6) Lt/mod snow continues at 10:30p (.22/1.8) Lt snow thru 7:00a (.65/7.2)
4/18/2016 7:00 AM 0.07 0.3 M 4.5 0.97 46º / 34º Lt snowflurries continues at 7:00a-2:45p (.05/.3) (w melting) A few flurries ~ 10:25p (T/T) Overnight Lt snow/flurries (.02/T)
4/19/2016 7:00 AM 0.00 0.0 M M M 50º / 35º
4/20/2016 7:00 AM 0.00 0.0 M M M 57º / 36º
4/21/2016 7:00 AM T 0.0 M M M 60º / 37º Sprinkles ~ 12:20-12:40p (T)
4/22/2016 7:00 AM 0.00 0.0 M M M 67º / 40º
4/23/2016 7:00 AM 0.00 0.0 M M M 78º / 46º
4/24/2016 7:00 AM 0.00 0.0 M M M 78º / 48º
4/25/2016 7:00 AM 0.00 0.0 M 0.0 M 66º / 42º
4/26/2016 7:00 AM 0.18 0.0 M M M 70º / 45º TS ~ 12:00-12:30a w/ rice/pea hail accumulating 1/4" ~ 12:15-12:25a (.18)
4/27/2016 7:00 AM 0.02 0.1 M M M 70º / 35º (.02/.1)
4/28/2016 7:00 AM 0.02 T M M M 58º / 36º (.02/T)
4/29/2016 7:00 AM 0.28 T M M M 42º / 36º (.28/T)
4/30/2016 7:00 AM 0.64 0.3 M M M 40º / 34º (.64/.3)
5/1/2016 7:00 AM 0.25 0.2 M M M 43º / 34º periods of lt rain/snow (.25/.2)
5/2/2016 7:00 AM 0.04 T M M M 46º / 31º (.04/T)
5/3/2016 7:00 AM 0.00 0.0 M M M 60º / 33º morning frost
5/4/2016 7:00 AM 0.00 0.0 M M M 68º / 42º
5/5/2016 7:00 AM 0.00 0.0 M M M 74º / 45º Great golf day!
5/6/2016 7:00 AM 0.00 0.0 M M M 81º / 48º
5/7/2016 7:00 AM 0.08 0.0 M M M 78º / 53º Sprinkles ~ 2:40-2:45p(T) Ts ~ 3:30-3:50p (.08) Sprinkles ~ 6:35-6:50p (T)
5/8/2016 7:00 AM 0.58 0.0 M M M 56º / 38º Lt/mod drizzle ~ 10:00a, becoming Mod/hvy TS ~ 1:20-1:40p, w sprinkles at 2:00p (.55) Sprinkles 2:00-4:45p (.03) Lt frost this morning.
5/9/2016 7:00 AM 0.07 0.0 M M M 60º / 41º Lt rain shower sometime between 3:00-4:30a (.07)
5/10/2016 7:00 AM 0.00 0.0 M M M 67º / 43º
5/12/2016 7:00 AM 0.00 0.0 M M M 61º / 39º
5/13/2016 7:00 AM 0.00 0.0 M M M 70º / 42º
5/14/2016 7:00 AM 0.02 0.0 M M M 61º / 54º (.02)
5/15/2016 7:00 AM 0.07 0.0 M M M 60º / 52º (.07)
5/16/2016 7:00 AM 0.28 0.0 M M M 50º / 45º (.28)
5/17/2016 7:00 AM 0.50 0.0 M M M 46º / 39º (.50)
5/19/2016 7:00 AM T 0.0 M M M 70º / 41º (T)
5/20/2016 7:00 AM 0.00 0.0 M M M 77º / 45º
5/21/2016 7:00 AM 0.00 0.0 M M M 79º / 48º
5/22/2016 7:00 AM 0.00 0.0 M M M 80º / 48º
5/23/2016 7:00 AM 0.00 0.0 M M M 70º / 47º
5/24/2016 7:00 AM T 0.0 M M M 70º / 43º (T)
5/25/2016 7:00 AM 0.00 0.0 M M M 74º / 47º
5/26/2016 7:00 AM T 0.0 M M M 75º / 50º Occ sprinkles/lt shower ~ 10:55a-12:35p (T)
5/27/2016 7:00 AM T 0.0 M M M 67º / 49º Sprinkles ~ 4:40p (T)
5/28/2016 7:00 AM 0.04 0.0 M M M 65º / 42º Occ periods of sprinkles/lt showers ~ 5:10-10:00p (.04)
5/29/2016 7:00 AM 0.02 0.0 M M M 76º / 46º Sprinkles ~ 12:25-12:35p (T) Brief lt shower ~ 2:30-3:10p (.02)
5/30/2016 7:00 AM 0.02 0.0 M M M 81º / 48º Some sprinkles ~ 2:42p (T). Sprinkles/lt shower ~ 4:40-5:00p (.02)
5/31/2016 7:00 AM T 0.0 M M M 79º / 52º Some sprinkles ~ 2:10p (T)
6/1/2016 7:00 AM 0.21 0.0 M M M 79º / 51º Rain shower overnight sometime between 1:00-4:00a (.21)
6/2/2016 7:00 AM 0.00 0.0 M M M 73º / 51º
6/3/2016 7:00 AM 0.00 0.0 M M M 83º / 60º
6/4/2016 7:00 AM 0.00 0.0 M M M 81º / 57º
6/5/2016 7:00 AM 0.00 0.0 M M M 81º / 56º
6/6/2016 7:00 AM T 0.0 M M M 85º / 57º T
6/7/2016 7:00 AM 0.42 0.0 M M M 85º / 55º TS w hail ~ 4:15-4:35p (.42)
6/8/2016 7:00 AM T 0.0 M M M 80º / 56º Sprinkles ~ 4:30-4:50p (T)
6/9/2016 7:00 AM T 0.0 M M M 84º / 58º Sprinkles ~ 5:25-5:30p (T)
6/10/2016 7:00 AM 0.18 0.0 M M M 90º / 58º Lt/mod Ts ~ 5:45-6:15p (.18)
6/11/2016 7:00 AM 0.00 0.0 M M M 91º / 60º
6/12/2016 7:00 AM 0.02 0.0 M M M 93º / 63º Lt shower ~ 9:40-9:45p (.02)
6/13/2016 7:00 AM 0.15 0.0 M M M 87º / 57º Some sprinkles ~ 1:15p (T) Late evening/overnight shower (.15)
6/14/2016 7:00 AM 0.08 0.0 M M M 84º / 53º Lt rain shower ~ 2:16-2:38p (.07) Sprinkles/lt rain ~ 2:42-2:50p(T) Lt late evening shower (.01)
6/15/2016 7:00 AM 0.00 0.0 M M M 80º / 53º
6/16/2016 7:00 AM 0.00 0.0 M M M 90º / 58º
6/17/2016 7:00 AM 0.00 0.0 M M M 92º / 60º Heavy haze in air from New Mexico/Arizona forest fires.
6/18/2016 7:00 AM 0.00 0.0 M M M 89º / 62º Hazy conditions continue from New Mexico/Arizona fires.
6/19/2016 7:00 AM 0.00 0.0 M M M 90º / 62º
6/20/2016 7:00 AM 0.00 0.0 M M M 97º / 62º Boulder record High 97º
6/22/2016 7:00 AM 0.01 0.0 M M M 96º / 62º Boulder record High 99º. Heavy haze from fires in NM, AZ, CO. Sprinkles/lt shower ~ 8:55-9:15p (.01)
6/23/2016 7:00 AM T 0.0 M M M 81º / 59º Sprinkles ~ 4:55-5:10p (T) Heavy haze from fires in NM, AZ, CO.
6/24/2016 7:00 AM T 0.0 M M M 88º / 60º A few sprinkles ~ 10:35p (T)
6/25/2016 7:00 AM 0.02 0.0 M M M 92º / 63º Sprinkles/lt rain shower ~ 4:45-5:15p (.02)
6/26/2016 7:00 AM 0.01 0.0 M M M 86º / 58º A brief shower sometime between 3:00-4:00p (.01)
6/27/2016 7:00 AM 0.00 0.0 M M M 90º / 62º
6/28/2016 7:00 AM 0.00 0.0 M M M 90º / 64º
6/29/2016 7:00 AM 0.30 0.0 M M M 91º / 57º Lt/mod Ts w a bit of hail (rice/pea) ~ 6:20-7:10p (.30)
6/30/2016 7:00 AM 0.03 0.0 M M M 82º / 59º Lt shower ~ 1:25-1:35p (.01) Sprinkles ~ 1:50p (T) Brief lt mid-evening shower ending before 9:30p (.02)
7/1/2016 7:00 AM 0.05 0.0 M M M 82º / 63º Lt rain ~ 3:30-5:00a (.05)
7/2/2016 7:00 AM 0.02 0.0 M M M 76º / 63º Lt rain shower sometime before 7:00a (.02)
7/3/2016 7:00 AM 0.03 0.0 M M M 79º / 59º Lt rain/sprinkles ~ 2:30-3:20p (.03) Some sprinkles ~ 4:45p (T)
7/4/2016 7:00 AM 0.01 0.0 M M M 86º / 62º Lt shower ~ 3:10-3:30p (.01)
7/5/2016 7:00 AM 0.03 0.0 M M M 90º / 61º Sprinkles ~ 1:25p (T). Brief lt shower ~ 3:15-3:24p (.03)
7/6/2016 7:00 AM 0.02 0.0 M M M 90º / 59º Occ sprinkles/lt shower ~ 1:45-2:45p (.02)
7/7/2016 7:00 AM 0.00 0.0 M M M 91º / 59º
7/8/2016 7:00 AM 0.00 0.0 M M M 90º / 60º
7/9/2016 7:00 AM 0.00 0.0 M M M 91º / 57º
7/10/2016 7:00 AM 0.00 0.0 M M M 93º / 62º Forest fire west of Boulder near Nederland.
7/11/2016 7:00 AM 0.00 0.0 M M M 97º / 60º Cold Spring fire continues to burn near Nederland.
7/12/2016 7:00 AM 0.00 0.0 M M M 89º / 57º
7/13/2016 7:00 AM 0.00 0.0 M M M 89º / 57º
7/14/2016 7:00 AM T 0.0 M M M 90º / 57º Some sprinkles ~ 8:35p (T)
7/15/2016 7:00 AM 0.00 0.0 M M M 84º / 57º
7/16/2016 7:00 AM 0.22 0.0 M M M 86º / 59º Ts ~ 2:51-3:25p (w heaviest (moderate) ~ 3:11-3:22p w a bit of pea sized hail at 3:11p, street flooding) (.22) Sprinkles/lt shower ~4:08-4:25p (T)
7/17/2016 7:00 AM 0.00 0.0 M M M 89º / 59º
7/18/2016 7:00 AM T 0.0 M M M 87º / 61º A few sprinkles ~ 2:05p (T)
7/19/2016 7:00 AM 0.17 0.0 M M M 90º / 60º Some sprinkles ~ 2:50-3:00p (T) Sprinkles/Lt rain ~ 5:12p becoming mod-hvy TS ~ 5:49-6:00p, reducing to lt rain/sprinkles 6:20--6:26p (.17)
7/20/2016 7:00 AM 0.03 0.0 M M M 89º / 62º Some sprinkles ~ 3:45p (T) Occ sprinkles/lt shower ~ 4:15-5:25p (.02) Some sprinkles/lt rain after 6:00p (.01)
7/21/2016 7:00 AM T 0.0 M M M 91º / 63º some sprinkles ~ 4:45p (T)
7/22/2016 7:00 AM 0.00 0.0 M M M 94º / 63º
7/23/2016 7:00 AM 0.04 0.0 M M M 95º / 62º Sprinkles/lt rain ~ 6:35-7:00p (.04)
7/24/2016 7:00 AM T 0.0 M M M 96º / 64º Some sprinkles ~ 5:20p (T)
7/25/2016 7:00 AM 0.01 0.0 M M M 89º / 58º Sprinkles/lt shower ~ 4:20-4:30p (.01)
7/26/2016 7:00 AM 0.00 0.0 M M M 86º / 60º
7/27/2016 7:00 AM 0.00 0.0 M M M 88º / 58º
7/28/2016 7:00 AM 0.00 0.0 M M M 89º / 61º
7/29/2016 7:00 AM 0.00 0.0 M M M 85º / 63º
7/30/2016 7:00 AM 0.00 0.0 M M M 86º / 62º
7/31/2016 7:00 AM 0.00 0.0 M M M 90º / 63º
8/1/2016 7:00 AM 0.01 0.0 M M M 89º / 60º Sprinkles/lt rain ~ 5:20-5:45p (.01)
8/2/2016 7:00 AM 0.00 0.0 M M M 93º / 60º
8/3/2016 7:00 AM 0.06 0.0 M M M 92º / 60º Rain shower around 6:45-7:10p (.06)
8/4/2016 7:00 AM 0.04 0.0 M M M 92º / 60º (.04)
8/5/2016 7:00 AM 0.05 0.0 M M M 72º / 60º (.05)
8/6/2016 7:00 AM 0.01 0.0 M M M 75º / 60º Occ sprinkles/Lt rain ~ 4:30-5:30p (.01)
8/7/2016 7:00 AM T 0.0 M M M 81º / 57º Midday sprinkles (T)
8/8/2016 7:00 AM 0.00 0.0 M M M 88º / 62º
8/9/2016 7:00 AM 0.00 0.0 M M M 90º / 60º
8/10/2016 7:00 AM 0.00 0.0 M M M 95º / 60º
8/11/2016 7:00 AM 0.03 0.0 M M M 89º / 61º Occ sprinkles ~ 12:50-1:15p (T) Sprinkles/lt rain ~ 5:50-6:05p (.03)
8/12/2016 7:00 AM T 0.0 M M M 88º / 57º Sprinkles ~ 4:50p (T)
8/13/2016 7:00 AM 0.00 0.0 M M M 82º / 55º
8/14/2016 7:00 AM 0.00 0.0 M M M 87º / 56º
8/16/2016 7:00 AM 0.00 0.0 M M M 89º / 58º
8/17/2016 7:00 AM 0.30 0.0 M M M 87º / 57º TS w winds/gusts ~ 7:40-8:30p (.30)
8/18/2016 7:00 AM 0.00 0.0 M M M 89º / 58º
8/19/2016 7:00 AM 0.01 0.0 M M M 83º / 59º Some sprinkles ~ 2:30p (T) Occ sprinkles/ lt rain ~ 3:45 - 11:15p
8/20/2016 7:00 AM 0.18 0.0 M M M 77º / 50º Brief lt Ts between 3:30-4:15p (.01) Lt/Mod Ts ~ 5:10-5:50p (.12) Occ sprinkles/lt rain ~ 6:40p, continuing at 11:00p, ending sometime after midnight (.05)
8/21/2016 7:00 AM 0.00 0.0 M M M 77º / 51º
8/22/2016 7:00 AM 0.00 0.0 M M M 87º / 56º
8/23/2016 7:00 AM 0.00 0.0 M M M 88º / 57º
8/24/2016 7:00 AM T 0.0 M M M 85º / 61º Sprinkles w gusty winds ~ 8:45p (T)
8/25/2016 7:00 AM 0.08 0.0 M M M 72º / 50º Occ sprinkles ~ 7:55a-1:30p (.01) Lt rain 4:40p-7:45p (.07)
8/26/2016 7:00 AM 0.02 0.0 M M M 72º / 50º (.02)
8/27/2016 7:00 AM 0.01 0.0 M M M
8/28/2016 7:00 AM 0.00 0.0 M M M 82º / 59º
8/29/2016 7:00 AM 0.00 0.0 M M M 83º / 61º
8/30/2016 7:00 AM 0.09 0.0 M M M 81º / 55º (.09)
9/1/2016 7:00 AM 0.00 0.0 M M M 81º / 56º
9/2/2016 7:00 AM 0.01 0.0 M M M 83º / 59º (.01)
9/3/2016 7:00 AM 0.02 0.0 M M M 83º / 55º (.02)
9/4/2016 7:00 AM 0.06 0.0 M M M 87º / 54º (.06)
9/5/2016 7:00 AM 0.00 0.0 M M M 85º / 58º
9/6/2016 7:00 AM 0.00 0.0 M M M 85º / 58º
9/7/2016 7:00 AM 0.00 0.0 M M M 79º / 56º
9/8/2016 7:00 AM 0.00 0.0 M M M 81º / 55º
9/9/2016 7:00 AM 0.00 0.0 M M M 88º / 53º
9/10/2016 7:00 AM 0.00 0.0 M M M 74º / 45º
9/11/2016 7:00 AM 0.00 0.0 M M M 79º / 45º
9/12/2016 7:00 AM 0.00 0.0 M M M 89º / 49º Boulder record High 92º
9/13/2016 7:00 AM 0.17 0.0 M M M 73º / 52º Periods of sprinkles/lt rain ~ 9:40p-7:00a (.17)
9/14/2016 7:00 AM 0.02 0.0 M M M 59º / 50º Lt rain 7:00-7:40a(T) Lt/mod drizzle 8:10-11:30a (.01) Lt shower ~ 4:45p (.01)
9/15/2016 7:00 AM 0.09 0.0 M M M 72º / 48º Some sprinkles ~ 1:55p (T). Ts w / lt rain ~5:30-6:05p (.09)
9/16/2016 7:00 AM 0.00 0.0 M M M 74º / 45º
9/17/2016 7:00 AM 0.00 0.0 M M M 72º / 47º
9/18/2016 7:00 AM 0.00 0.0 M M M 77º / 47º
9/19/2016 7:00 AM 0.00 0.0 M M M 88º / 50º
9/20/2016 7:00 AM 0.00 0.0 M M M 88º / 55º
9/21/2016 7:00 AM 0.00 0.0 M M M 85º / 56º
9/22/2016 7:00 AM 0.00 0.0 M M M 81º / 56º
9/23/2016 7:00 AM 0.00 0.0 M M M 73º / 53º
9/24/2016 7:00 AM 0.00 0.0 M M M 80º / 45º
9/25/2016 7:00 AM 0.00 0.0 M M M 69º / 45º
9/26/2016 7:00 AM 0.00 0.0 M M M 70º / 43º
9/27/2016 7:00 AM 0.00 0.0 M M M 76º / 43º
9/28/2016 7:00 AM 0.00 0.0 M M M 80º / 47º
9/29/2016 7:00 AM 0.00 0.0 M M M 80º / 48º
9/30/2016 7:00 AM 0.00 0.0 M M M 78º / 48º



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
4/26/2016 12:15 AM accumulating 1/4" ~ 12:15-12:25a (.18) 1/4" Pea Size 1/4" Pea Size Rice White Ice 10 3min Continuous True Same time as smaller hail 10-20 .25
6/28/2016 6:20 PM Was not home at time. Info provided by spouse. 1/4" Pea Size NA Rice minor leaf damage True
7/15/2016 3:11 PM A bit of hail with this storm. 1/4" Pea Size NA 1/4" Pea Size White Ice 1 1min no damage Continuous True After rain Same time as smaller hail 10-20 4