Station Overview Station Location
Station Number CO-JF-72 Latitude 39.8826
Station Name Broomfield 2.3 SSW Longitude -105.1056
County Jefferson Elevation (ft) 5436



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 12 1.04 0.74 21 0.74 21 0.00 0 0 6 2 4.2 2 2
Nov 12 0.84 0.10 5 0.10 5 0.00 0 0 1 0 0.4 1 1
Dec 12 0.60 0.15 8 0.15 8 0.00 0 0 3 3 3.2 3 6
Jan 13 0.41 0.00 0 0.00 0 0.00 0 0 0 0 4.2 1 1
Feb 13 0.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 1.58 0.73 9 0.73 9 0.00 0 0 4 1 9.4 4 3
April 13 1.97 2.43 24 2.43 24 0.00 0 0 9 3 28.1 6 6
May 13 2.23 2.10 31 2.10 31 0.00 0 0 13 1 6.3 2 2
June 13 1.87 0.47 30 0.47 30 0.00 0 0 3 6 0.0 0 0
July 13 1.79 1.22 31 1.22 31 0.00 0 0 11 5 0.0 0 0
Aug 13 1.83 2.89 31 2.89 31 0.00 0 0 10 6 0.0 0 0
Sept 13 1.17 7.54 32 7.54 30 0.00 2 1 11 2 0.0 0 0
Water Year Totals: 15.75" 18.37" 222 days 18.37" 220 0.00" 2 days 1 71 days 29 days 55.8" 19 days 21 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
10/1/2012 T
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 T
10/6/2012 0.05
10/7/2012 0.01
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.00
10/11/2012 0.00
10/12/2012 0.00
10/13/2012 0.01
10/14/2012 0.06
10/15/2012 0.00
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012 0.59
10/26/2012 0.02
10/27/2012
10/28/2012 0.00
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012 0.00
11/8/2012
11/9/2012
11/10/2012
11/11/2012 0.10
11/12/2012 0.00
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012 T
12/10/2012
12/11/2012 0.02
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012 0.01
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012 0.00
12/25/2012 0.12
12/26/2012 0.00
12/27/2012 T
12/28/2012 T
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013 M
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013 0.00
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 T
3/5/2013 0.06
3/6/2013
3/7/2013
3/8/2013
3/9/2013 0.36
3/10/2013
3/11/2013
3/12/2013 0.30
3/13/2013 0.01
3/14/2013 0.00
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013 T
4/3/2013 0.19
4/4/2013 0.00
4/5/2013 0.00
4/6/2013 0.00
4/7/2013 0.00
4/8/2013 0.00
4/9/2013 0.19
4/10/2013 0.09
4/11/2013 0.00
4/12/2013 T
4/13/2013 0.00
4/14/2013 0.19
4/15/2013 0.03
4/16/2013 0.98
4/17/2013 T
4/18/2013 0.26
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 0.00
4/22/2013 0.00
4/23/2013 0.49
4/24/2013 0.01
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013 0.29
5/2/2013 0.40
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 0.00
5/8/2013 0.02
5/9/2013 0.24
5/10/2013 0.29
5/11/2013 0.01
5/12/2013 0.02
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 T
5/16/2013 0.18
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 0.02
5/21/2013 0.05
5/22/2013 0.00
5/23/2013 0.05
5/24/2013 0.00
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 0.00
5/28/2013 0.00
5/29/2013 0.01
5/30/2013 0.52
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.00
6/4/2013 0.00
6/5/2013 0.09
6/6/2013 0.00
6/7/2013 0.00
6/8/2013 0.00
6/9/2013 0.00
6/10/2013 0.00
6/11/2013 0.00
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 T
6/15/2013 0.00
6/16/2013 T
6/17/2013 T
6/18/2013 T
6/19/2013 T
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 T
6/23/2013 0.00
6/24/2013 0.16
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.22
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 T
7/2/2013 0.22
7/3/2013 0.00
7/4/2013 T
7/5/2013 T
7/6/2013 0.00
7/7/2013 0.02
7/8/2013 0.00
7/9/2013 0.00
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 0.10
7/13/2013 0.08
7/14/2013 0.13
7/15/2013 0.02
7/16/2013 0.02
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 T
7/20/2013 0.00
7/21/2013 0.00
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.00
7/25/2013 0.00
7/26/2013 0.34
7/27/2013 T
7/28/2013 0.10
7/29/2013 0.17
7/30/2013 0.02
7/31/2013 0.00
8/1/2013 0.00
8/2/2013 0.00
8/3/2013 0.00
8/4/2013 1.00
8/5/2013 T
8/6/2013 0.07
8/7/2013 0.03
8/8/2013 T
8/9/2013 0.00
8/10/2013 0.00
8/11/2013 0.25
8/12/2013 T
8/13/2013 0.35
8/14/2013 T
8/15/2013 0.00
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.00
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 0.88
8/23/2013 0.05
8/24/2013 0.14
8/25/2013 0.11
8/26/2013 0.00
8/27/2013 0.01
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 T
8/31/2013 T
9/1/2013 0.01
9/2/2013 0.00
9/3/2013 0.00
9/4/2013 0.00
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 0.00
9/10/2013 0.61
9/11/2013 0.56
9/12/2013 2.55
9/13/2013 0.96
9/14/2013 0.10
9/15/2013 0.10
9/16/2013 1.60
9/17/2013 0.05
9/18/2013 0.00
9/19/2013 T
9/20/2013 0.00
9/21/2013 0.00
9/22/2013 0.00
9/23/2013 0.79 **
9/24/2013 0.00 M
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 T
9/28/2013 0.21
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM T 0.0 M 0.0 M
10/2/2012 7:00 AM 0.00 0.0 M 0.0 M
10/3/2012 7:00 AM 0.00 0.0 M 0.0 M
10/4/2012 6:00 AM 0.00 0.0 M 0.0 M
10/5/2012 5:50 AM T T T T T Light snow falling at 0550 obsv time.
10/6/2012 7:55 AM 0.05 T T 0.0 M Light, light drizzle, 34F, and foggy at 0755 obsv time.
10/7/2012 6:30 AM 0.01 T T 0.0 M
10/8/2012 6:30 AM 0.00 0.0 M 0.0 M
10/9/2012 5:45 AM 0.00 0.0 M 0.0 M
10/10/2012 6:45 AM 0.00 0.0 M 0.0 M
10/11/2012 6:00 AM 0.00 0.0 M 0.0 M
10/12/2012 6:10 AM 0.00 0.0 M 0.0 M
10/13/2012 6:30 AM 0.01 0.0 M 0.0 M
10/14/2012 7:30 AM 0.06 0.0 M 0.0 M
10/15/2012 6:35 AM 0.00 0.0 M 0.0 M
10/25/2012 6:35 AM 0.59 3.2 M 3.0 M
10/26/2012 6:30 AM 0.02 1.0 0.02 2.0 M
10/28/2012 7:00 AM 0.00 0.0 M 0.0 M
10/29/2012 7:00 AM 0.00 0.0 M 0.0 M
10/30/2012 7:00 AM 0.00 0.0 M 0.0 M
10/31/2012 7:00 AM 0.00 0.0 M 0.0 M
11/1/2012 7:00 AM 0.00 0.0 M 0.0 M
11/2/2012 6:00 AM 0.00 0.0 M 0.0 M
11/7/2012 5:30 AM 0.00 0.0 M 0.0 M
11/11/2012 6:00 AM 0.10 0.4 0.06 0.5 0.06 Very light snow. Thin coverage. Not snowing at 0600 11/11/12 observation time.
11/12/2012 6:00 AM 0.00 0.0 M T T
12/9/2012 6:45 AM T T T T T
12/11/2012 6:30 AM 0.02 0.3 0.02 0.5 0.02
12/19/2012 6:20 AM 0.01 0.5 0.10 0.5 0.10 A few flakes fell at 0750 until 0800 yesterday morning, but no other snow observed until this morning's measurement. Still snowing at 0620 obsv time.
12/24/2012 7:10 AM 0.00 0.0 M T T
12/25/2012 8:05 AM 0.12 2.4 0.14 2.5 0.13 Clear at 0805 obsv time.
12/26/2012 8:15 AM 0.00 0.0 M 2.5 0.21
12/27/2012 7:20 AM T T T 2.5 0.21 A couple of flakes observed @20:45 last night, but that was it. Exact same depth and SWE as yesterday. Temps have stayed in the single digits, teens, and low 20s for a few days. No sun nor wind.
12/28/2012 7:00 AM T T T 2.5 0.23
1/29/2013 6:45 AM M 4.2 M 4.0 M
3/1/2013 7:00 AM 0.00 0.0 M M M
3/2/2013 7:00 AM 0.00 0.0 M M M
3/3/2013 7:00 AM 0.00 0.0 M M M
3/4/2013 6:00 AM T T T M M
3/5/2013 6:00 AM 0.06 0.5 0.03 M M
3/9/2013 7:50 AM 0.36 4.3 0.35 4.0 0.30 Still snowing @0750 obsv time.
3/12/2013 7:20 AM 0.30 4.2 0.30 5.0 M Still snowing heavily at 0720 obsv time, but warm enough to melt quickly on street. Accumulation mainly on cooler surfaces (cars, wood decks, sidewalks, grass)
3/13/2013 6:20 AM 0.01 0.4 0.01 4.5 0.80
3/14/2013 6:15 AM 0.00 0.0 M T T
4/1/2013 7:00 AM 0.00 0.0 M M M
4/2/2013 7:00 AM T 0.0 M M M
4/3/2013 7:00 AM 0.19 0.0 M M M
4/4/2013 7:00 AM 0.00 0.0 M M M
4/5/2013 7:00 AM 0.00 0.0 M M M
4/6/2013 7:00 AM 0.00 0.0 M M M
4/7/2013 7:00 AM 0.00 0.0 M M M
4/8/2013 7:00 AM 0.00 0.0 M M M
4/9/2013 6:30 AM 0.19 3.8 M 4.0 M
4/10/2013 6:30 AM 0.09 2.5 M M M
4/11/2013 7:00 AM 0.00 0.0 M M M
4/12/2013 7:00 AM T 0.0 M 0.0 M
4/13/2013 7:00 AM 0.00 0.0 M M M
4/14/2013 6:25 AM 0.19 0.0 M 0.0 M
4/15/2013 6:25 AM 0.03 T T T T
4/16/2013 7:05 AM 0.98 14.4 0.88 11.5 0.80 At 1930, observed 11.5" new snow and 0.73" SWE. Collected 3.0" more (SWE 0.25") overnight. Snow settled considerably overnight. Very light snow at 0705 obsv time.
4/17/2013 6:45 AM T T T 9.0 M
4/18/2013 7:10 AM 0.26 2.8 0.22 9.5 M Not snowing at 0710 obsv time.
4/19/2013 7:00 AM 0.00 0.0 M M M
4/20/2013 7:00 AM 0.00 0.0 M M M
4/21/2013 7:00 AM 0.00 0.0 M M M
4/22/2013 7:00 AM 0.00 0.0 M 0.0 M
4/23/2013 8:25 AM 0.49 3.8 0.46 4.0 0.47 Still snowing at 0825 obsv time.
4/24/2013 6:15 AM 0.01 0.8 0.01 1.0 0.06 New snow entirely melted/sublimated by 0615 obsv time.
5/1/2013 7:28 AM 0.29 1.7 0.25 2.0 0.25 Rain started at 2102, then turned to snow at roughly 2130, but did not start to stick until after midnight.
5/2/2013 6:30 AM 0.40 4.6 0.40 4.0 M
5/3/2013 6:35 AM 0.00 0.0 M T T
5/4/2013 7:00 AM 0.00 0.0 M 0.0 M
5/5/2013 7:00 AM 0.00 0.0 M 0.0 M
5/6/2013 7:00 AM 0.00 0.0 M 0.0 M
5/7/2013 7:00 AM 0.00 0.0 M 0.0 M
5/8/2013 6:50 AM 0.02 0.0 M 0.0 M Intermittent rain started at ~1520 and continued into the night, ending after ~2200.
5/9/2013 6:25 AM 0.24 0.0 M 0.0 M Steady light rain early afternoon and intermittent through the night. Not raining at 0625 obsv time.
5/10/2013 6:45 AM 0.29 0.0 M 0.0 M
5/11/2013 7:00 AM 0.01 0.0 M 0.0 M
5/12/2013 7:00 AM 0.02 0.0 M 0.0 M
5/13/2013 6:00 AM 0.00 0.0 M 0.0 M
5/14/2013 7:00 AM 0.00 0.0 M 0.0 M
5/15/2013 6:45 AM T 0.0 M 0.0 M Trace rain fell intermittently from ~1400-1600. More windy than wet.
5/16/2013 6:30 AM 0.18 0.0 M 0.0 M Pea-sized hail fell for about 1 minute at 16:40.
5/17/2013 6:00 AM 0.00 0.0 M 0.0 M
5/18/2013 6:00 AM 0.00 0.0 M 0.0 M
5/19/2013 6:30 AM 0.00 0.0 M 0.0 M
5/20/2013 6:45 AM 0.02 0.0 M 0.0 M Still raining lightly at 0645 obsv time.
5/21/2013 6:20 AM 0.05 0.0 M 0.0 M
5/22/2013 6:35 AM 0.00 0.0 M 0.0 M
5/23/2013 6:20 AM 0.05 0.0 M 0.0 M
5/24/2013 6:00 AM 0.00 0.0 M 0.0 M
5/25/2013 6:00 AM 0.00 0.0 M 0.0 M
5/26/2013 6:00 AM 0.00 0.0 M 0.0 M
5/27/2013 7:00 AM 0.00 0.0 M 0.0 M
5/28/2013 6:00 AM 0.00 0.0 M 0.0 M
5/29/2013 6:44 AM 0.01 0.0 M 0.0 M Still raining, overcast, 58F, and thunder at 0644 obsv time.
5/30/2013 7:05 AM 0.52 0.0 M 0.0 M Most of the rain fell in the morning hours. Not sure when it stopped.
5/31/2013 6:40 AM 0.00 0.0 M 0.0 M
6/1/2013 6:00 AM 0.00 0.0 M 0.0 M
6/2/2013 7:00 AM 0.00 0.0 M 0.0 M
6/3/2013 6:32 AM 0.00 0.0 M 0.0 M
6/4/2013 6:10 AM 0.00 0.0 M 0.0 M
6/5/2013 6:10 AM 0.09 0.0 M 0.0 M Three separate storms, beginning ~1700 ending ~2200.
6/6/2013 6:30 AM 0.00 0.0 M 0.0 M
6/7/2013 7:00 AM 0.00 0.0 M 0.0 M
6/8/2013 7:00 AM 0.00 0.0 M 0.0 M
6/9/2013 6:00 AM 0.00 0.0 M 0.0 M
6/10/2013 5:55 AM 0.00 0.0 M 0.0 M
6/11/2013 6:30 AM 0.00 0.0 M 0.0 M
6/12/2013 6:20 AM 0.00 0.0 M 0.0 M
6/13/2013 6:00 AM 0.00 0.0 M 0.0 M
6/14/2013 6:00 AM T 0.0 M 0.0 M
6/15/2013 6:00 AM 0.00 0.0 M 0.0 M
6/16/2013 5:45 AM T 0.0 M 0.0 M
6/17/2013 6:00 AM T 0.0 M 0.0 M
6/18/2013 6:00 AM T 0.0 M 0.0 M
6/19/2013 6:35 AM T 0.0 M 0.0 M
6/20/2013 6:35 AM 0.00 0.0 M 0.0 M
6/21/2013 6:00 AM 0.00 0.0 M 0.0 M
6/22/2013 6:00 AM T 0.0 M 0.0 M
6/23/2013 6:00 AM 0.00 0.0 M 0.0 M
6/24/2013 6:15 AM 0.16 0.0 M 0.0 M 0.02" collected 1800-1900. Intermittently collected 0.14" overnight.
6/25/2013 6:20 AM 0.00 0.0 M 0.0 M
6/26/2013 6:20 AM 0.00 0.0 M 0.0 M
6/27/2013 6:00 AM 0.00 0.0 M 0.0 M
6/28/2013 6:00 AM 0.00 0.0 M 0.0 M
6/29/2013 7:20 AM 0.22 0.0 M 0.0 M Impressive lightning show from 1930 to 2200. No flooding occurred, but street gutters a bit fuller during than usual.
6/30/2013 6:25 AM 0.00 0.0 M 0.0 M
7/1/2013 6:15 AM T 0.0 M 0.0 M
7/2/2013 6:20 AM 0.22 0.0 M 0.0 M Rain began at 2232, heaviest from 2235-2248, then ended at 2254. Storm seemed to move from NE to SSW.
7/3/2013 6:00 AM 0.00 0.0 M 0.0 M
7/4/2013 7:00 AM T 0.0 M 0.0 M
7/5/2013 7:00 AM T 0.0 M 0.0 M
7/6/2013 7:00 AM 0.00 0.0 M 0.0 M
7/7/2013 6:30 AM 0.02 0.0 M 0.0 M
7/8/2013 6:55 AM 0.00 0.0 M 0.0 M
7/9/2013 6:00 AM 0.00 0.0 M 0.0 M
7/10/2013 7:00 AM 0.00 0.0 M 0.0 M
7/11/2013 6:00 AM 0.00 0.0 M 0.0 M
7/12/2013 6:50 AM 0.10 0.0 M 0.0 M Exactly 0.10" observed. Fantastic lightning show accompanied rainfall from the slow-moving storm that moved basically south to due north.
7/13/2013 6:50 AM 0.08 0.0 M 0.0 M Intermittent storms all afternoon and into the evening, with the first drops falling ~11:30 a.m.
7/14/2013 7:00 AM 0.13 M M M M Rain started at 1726. 1726-1803 collected 0.03". Remaining 0.10" rainfall fell until `2115.
7/15/2013 6:35 AM 0.02 0.0 M 0.0 M I believe this precip collected overnight. The whole day was mostly cloudy with low clouds and very humid, but I did not witness any rainfall in the awake hours.
7/16/2013 6:50 AM 0.02 0.0 M 0.0 M
7/17/2013 6:45 AM 0.00 0.0 M 0.0 M
7/18/2013 6:55 AM 0.00 0.0 M 0.0 M
7/19/2013 6:55 AM T 0.0 M 0.0 M Just a few drops of rain fell 1815-1820.
7/20/2013 7:00 AM 0.00 0.0 M 0.0 M
7/21/2013 6:30 AM 0.00 0.0 M 0.0 M
7/22/2013 6:50 AM 0.00 0.0 M 0.0 M
7/23/2013 6:45 AM 0.00 0.0 M 0.0 M
7/24/2013 7:00 AM 0.00 0.0 M 0.0 M
7/25/2013 7:00 AM 0.00 0.0 M 0.0 M
7/26/2013 6:30 AM 0.34 0.0 M 0.0 M My assistant observers indicated the accuracy of the rainfall was 1400-1500 +/- 1 minute on each end.
7/27/2013 6:00 AM T 0.0 M 0.0 M
7/28/2013 7:25 AM 0.10 M M M M exactly 0.10" observed.
7/29/2013 6:55 AM 0.17 0.0 M 0.0 M Collected 0.16" by 2000, then another 0.01" overnight. Very thick fog at 0655 obsv time.
7/30/2013 6:55 AM 0.02 0.0 M 0.0 M Foggy most of yesterday, but clear by 1630. Clear now at 0700.
7/31/2013 7:05 AM 0.00 0.0 M 0.0 M
8/1/2013 7:00 AM 0.00 0.0 M 0.0 M
8/2/2013 6:00 AM 0.00 0.0 M 0.0 M
8/3/2013 6:00 AM 0.00 0.0 M 0.0 M
8/4/2013 5:01 AM 1.00 0.0 M 0.0 M Exactly 1.00" of rain was observed. No hail and very little thunder.
8/5/2013 7:00 AM T 0.0 M 0.0 M
8/6/2013 6:45 AM 0.07 0.0 M 0.0 M Light rain fell on and off 1830-2200.
8/7/2013 7:03 AM 0.03 0.0 M 0.0 M
8/8/2013 6:50 AM T 0.0 M 0.0 M
8/9/2013 6:15 AM 0.00 0.0 M 0.0 M
8/10/2013 7:00 AM 0.00 0.0 M 0.0 M
8/11/2013 6:00 AM 0.25 0.0 M 0.0 M Exactly 0.25" observed. Not really flooding, but many puddles remained after the storm, which was very electrical.
8/12/2013 6:40 AM T 0.0 M 0.0 M
8/13/2013 6:10 AM 0.35 0.0 M 0.0 M Exactly 0.35" of total rain observed. Collected 0.19" by 2030, and 0.16" afterwards. Rained fairly steadily for about 3 hours (1900 to `2200). Not entirely certain when rain ended - it might have lingered past 2200.
8/14/2013 6:00 AM T 0.0 M 0.0 M
8/15/2013 6:15 AM 0.00 0.0 M 0.0 M
8/16/2013 7:00 AM 0.00 0.0 M 0.0 M
8/17/2013 6:00 AM 0.00 0.0 M 0.0 M
8/18/2013 6:05 AM 0.00 0.0 M 0.0 M
8/19/2013 6:00 AM 0.00 0.0 M 0.0 M
8/20/2013 6:00 AM 0.00 0.0 M 0.0 M
8/21/2013 6:00 AM 0.00 0.0 M 0.0 M
8/22/2013 6:30 AM 0.88 0.0 M 0.0 M Very intense lightning throughout storm - too dangerous to observe incremental readings until storm ended. Moderate field/street flooding. Overflowing gutters on the house. Golf cancelled due to lightning and flooded golf course at Stoney Creek.
8/23/2013 7:10 AM 0.05 0.0 M 0.0 M Rained from 1730-1815, then intermittent periods of rain until roughly 2230ish. Another very electrical storm, early on. Less water observed than expected. Second evening in a row that golf cancelled due to lightning.
8/24/2013 6:10 AM 0.14 0.0 M 0.0 M Very electrical. Golf cancelled due to lightning for third evening in a row. Rain seemed horizontal, coming from the west, 1820-1830.
8/25/2013 6:15 AM 0.11 0.0 M 0.0 M Unknown precip period. Perhaps afternoon?
8/26/2013 7:00 AM 0.00 0.0 M 0.0 M
8/27/2013 6:35 AM 0.01 0.0 M 0.0 M
8/28/2013 7:00 AM 0.00 0.0 M 0.0 M
8/29/2013 6:55 AM 0.00 0.0 M 0.0 M
8/30/2013 5:30 AM T 0.0 M 0.0 M
8/31/2013 7:00 AM T 0.0 M 0.0 M
9/1/2013 8:00 AM 0.01 0.0 M 0.0 M
9/2/2013 7:05 AM 0.00 0.0 M 0.0 M
9/3/2013 6:50 AM 0.00 0.0 M 0.0 M
9/4/2013 6:00 AM 0.00 0.0 M 0.0 M
9/5/2013 6:00 AM 0.00 0.0 M 0.0 M
9/6/2013 6:00 AM 0.00 0.0 M 0.0 M
9/7/2013 6:00 AM 0.00 0.0 M 0.0 M
9/8/2013 7:00 AM 0.00 0.0 M 0.0 M
9/9/2013 6:00 AM 0.00 0.0 M 0.0 M
9/10/2013 6:25 AM 0.61 0.0 M 0.0 M Periods of heavy rain with intense lightning. 0.23" by 2030, then another 0.38" until midnight.
9/11/2013 6:55 AM 0.56 0.0 M 0.0 M Quite foggy and overcast with very fine rain spitting at 0655 obsv time and 0812 reporting time.
9/12/2013 6:40 AM 2.55 0.0 M 0.0 M Periods of light and heavy rain fell all day and all night. 0.99" fell by 2030, then additional 1.56" overnight. Rain falling at 0640 obsv time.
9/13/2013 6:30 AM 0.96 0.0 M 0.0 M 0.43" of rain by 1230; another 0.11" by 1730; another 0.42" overnight. All kinds of road closures last night and this morning west and north of me due to street and field flooding. Still raining lightly at 0630 obsv time.
9/14/2013 6:50 AM 0.10 0.0 M 0.0 M 0.06" 'by 1705. Another 0.04" overnight, mostly 1700-1830, with lightning. Exactly 0.10" total.
9/15/2013 7:00 AM 0.10 0.0 M 0.0 M
9/16/2013 7:15 AM 1.60 0.0 M 0.0 M Still having light rain at 0715 obsv time. Fog. Most accumulation fell in the morning hours.
9/17/2013 6:50 AM 0.05 0.0 M 0.0 M Still have road closures further to the southwest of me at Indiana St (two separate locations - 86th to 96th and 72nd to 82nd) and at Leyden Rd ad Quaker St.
9/18/2013 6:00 AM 0.00 0.0 M 0.0 M
9/19/2013 6:00 AM T 0.0 M 0.0 M
9/20/2013 6:00 AM 0.00 0.0 M 0.0 M
9/21/2013 6:15 AM 0.00 0.0 M 0.0 M
9/22/2013 6:00 AM 0.00 0.0 M 0.0 M
9/23/2013 7:05 AM 0.79 0.0 M 0.0 M Rain 1650-1710, then 1755-1800 (cumulative = 0.01"), then from 1745 through the night, with the majority of the water accumulating overnight (cumulative = 0.78"). Not raining at 0705 obsv time.
9/24/2013 6:45 AM 0.00 0.0 M 0.0 M
9/25/2013 6:50 AM 0.00 0.0 M 0.0 M
9/26/2013 6:45 AM 0.00 0.0 M 0.0 M
9/27/2013 6:40 AM T 0.0 M 0.0 M Foggy and light drizzle falling at 0640 obsv time.
9/28/2013 6:35 AM 0.21 0.0 M 0.0 M Drizzle on and off all day, heavier in the late afternoon / early evening hours.
9/29/2013 6:00 AM 0.00 0.0 M 0.0 M
9/30/2013 6:30 AM 0.00 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/23/2013 9/24/2013 6:00 AM 2 M M M Multi-day report is for CO-WE-408; not for CO-JF-72.



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
5/15/2013 4:40 PM 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size Soft|Clear Ice 1 3min minor leaf damage Continuous True After rain