Station Overview Station Location
Station Number CO-AR-245 Latitude 39.661473
Station Name Denver 5.1 SSE Longitude -104.920657
County Arapahoe Elevation (ft) 5513



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 1.32 1.28 32 1.20 12 0.08 20 4 5 0 4.8 3 3
Nov 12 0.87 0.31 30 0.31 2 0.00 28 4 1 0 1.7 1 2
Dec 12 0.73 0.31 31 0.31 19 0.00 12 4 5 0 4.5 5 9
Jan 13 0.52 0.27 32 0.27 10 0.00 22 2 4 0 2.7 2 3
Feb 13 0.50 0.48 27 0.48 10 0.00 17 3 2 0 3.8 1 5
March 13 1.47 1.08 31 0.28 16 0.80 15 4 2 0 2.8 2 6
April 13 2.13 1.73 31 1.55 9 0.18 22 5 5 0 10.8 2 3
May 13 2.50 2.17 25 2.05 22 0.12 3 1 9 0 4.3 1 1
June 13 1.91 0.39 13 0.16 7 0.23 6 2 3 0 0.0 0 0
July 13 2.12 2.35 18 2.33 13 0.02 5 1 13 0 0.0 0 0
Aug 13 2.26 2.44 12 1.32 7 1.12 5 2 7 0 0.0 0 0
Sept 13 1.30 4.88 10 4.46 7 0.42 3 1 5 0 0.0 0 0
Water Year Totals: 17.63" 17.69" 292 days 14.72" 134 2.97" 158 days 33 61 days 0 days 35.4" 17 days 32 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 0.04
10/2/2012 **
10/3/2012 **
10/4/2012 0.00
10/5/2012 0.08 **
10/6/2012 0.08
10/7/2012 0.00
10/8/2012 0.00
10/9/2012 **
10/10/2012 **
10/11/2012 **
10/12/2012 0.00
10/13/2012 0.16
10/14/2012 0.00
10/15/2012 0.00
10/16/2012 0.00
10/17/2012 0.00
10/18/2012 0.00
10/19/2012 **
10/20/2012 **
10/21/2012 **
10/22/2012 **
10/23/2012 **
10/24/2012 0.00
10/25/2012 0.67
10/26/2012 0.25
10/27/2012 **
10/28/2012 **
10/29/2012 **
10/30/2012 **
10/31/2012 **
11/1/2012 **
11/2/2012 **
11/3/2012 **
11/4/2012 **
11/5/2012 **
11/6/2012 **
11/7/2012 **
11/8/2012 **
11/9/2012 **
11/10/2012 0.00
11/11/2012 0.31
11/12/2012 0.00
11/13/2012 **
11/14/2012 0.00
11/15/2012 **
11/16/2012 0.00
11/17/2012 **
11/18/2012 **
11/19/2012 **
11/20/2012 **
11/21/2012 **
11/22/2012 **
11/23/2012 0.00
11/24/2012 **
11/25/2012 **
11/26/2012 **
11/27/2012 **
11/28/2012 **
11/29/2012 **
11/30/2012 **
12/1/2012 0.00
12/2/2012 **
12/3/2012 0.00
12/4/2012 0.00
12/5/2012 0.00
12/6/2012 0.00
12/7/2012 0.00
12/8/2012 0.00
12/9/2012 0.05
12/10/2012 0.00
12/11/2012 0.04
12/12/2012 0.00
12/13/2012 **
12/14/2012 **
12/15/2012 **
12/16/2012 **
12/17/2012 **
12/18/2012 0.00
12/19/2012 0.04
12/20/2012 0.05
12/21/2012 0.00
12/22/2012 **
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 0.13
12/26/2012 0.00
12/27/2012 0.00
12/28/2012 0.00
12/29/2012 0.00
12/30/2012 0.00
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 0.00
1/12/2013 0.03
1/13/2013 0.00
1/14/2013 0.03
1/15/2013 0.04 **
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 0.00
1/26/2013 0.00
1/27/2013 0.00
1/28/2013 0.00
1/29/2013 0.17
1/30/2013 0.00
1/31/2013 0.00
2/1/2013 0.00
2/2/2013 **
2/3/2013 **
2/4/2013 **
2/5/2013 **
2/6/2013 0.00
2/7/2013 0.23
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 0.00
2/18/2013 0.00
2/19/2013 0.00
2/20/2013 0.00
2/21/2013 0.25
2/22/2013 0.00
2/23/2013
2/24/2013 **
2/25/2013 M
2/26/2013 0.00
2/27/2013 0.00
2/28/2013 0.00
3/1/2013 0.00
3/2/2013 **
3/3/2013 **
3/4/2013 0.00
3/5/2013 0.08
3/6/2013 0.00
3/7/2013 0.00
3/8/2013 0.00
3/9/2013 **
3/10/2013 M
3/11/2013 0.00
3/12/2013 0.20
3/13/2013 0.00
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 0.00
3/23/2013 **
3/24/2013 0.80
3/25/2013 0.00
3/26/2013 0.00
3/27/2013 0.00
3/28/2013 0.00
3/29/2013 0.00
3/30/2013 0.00
3/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013 0.02
4/3/2013 **
4/4/2013 **
4/5/2013 **
4/6/2013 **
4/7/2013 **
4/8/2013 M
4/9/2013 **
4/10/2013 **
4/11/2013 **
4/12/2013 **
4/13/2013 M
4/14/2013 0.23
4/15/2013 0.00
4/16/2013 0.53
4/17/2013 0.29
4/18/2013 0.00
4/19/2013 **
4/20/2013 **
4/21/2013 **
4/22/2013 M
4/23/2013 0.48
4/24/2013 **
4/25/2013 **
4/26/2013 **
4/27/2013 **
4/28/2013 **
4/29/2013 M
4/30/2013 0.00
5/1/2013 0.11
5/2/2013 0.39
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 0.03
5/9/2013 0.53
5/10/2013 0.32
5/11/2013 0.00
5/12/2013 0.01
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 0.00
5/16/2013 0.08
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 **
5/21/2013 0.12
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013 0.03
5/28/2013
5/29/2013 0.00
5/30/2013 0.55
5/31/2013 **
6/1/2013 **
6/2/2013 **
6/3/2013 **
6/4/2013 M
6/5/2013 **
6/6/2013 0.23
6/7/2013 0.00
6/8/2013 0.00
6/9/2013 0.00
6/10/2013 0.00
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013 0.02
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013 0.05
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013 0.09
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.07
7/2/2013 0.09
7/3/2013 **
7/4/2013 **
7/5/2013 **
7/6/2013 **
7/7/2013 0.02
7/8/2013 0.02
7/9/2013
7/10/2013
7/11/2013 0.12
7/12/2013 0.26
7/13/2013 0.69
7/14/2013 0.17
7/15/2013 0.42
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013 0.09
7/27/2013
7/28/2013 0.29
7/29/2013 0.05
7/30/2013 0.02
7/31/2013 0.04
8/1/2013
8/2/2013 **
8/3/2013 **
8/4/2013 0.92
8/5/2013 0.02
8/6/2013
8/7/2013
8/8/2013
8/9/2013 0.96
8/10/2013
8/11/2013 **
8/12/2013 0.20
8/13/2013
8/14/2013
8/15/2013 0.01
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013 0.15
8/24/2013
8/25/2013 0.10
8/26/2013
8/27/2013
8/28/2013 0.01
8/29/2013
8/30/2013
8/31/2013 0.07
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013 0.00
9/10/2013 0.01
9/11/2013 0.67
9/12/2013 0.82
9/13/2013 1.85
9/14/2013 **
9/15/2013 **
9/16/2013 0.42
9/17/2013 0.00
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013 1.11
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 9:30 AM 0.04 M M M M Clouds clearing.
10/5/2012 7:20 AM 0.08 0.9 0.08 1.0 0.08 Snow had fallen unexpectedly overnight, so some settling may have occurred.
10/7/2012 7:00 AM 0.00 0.0 M M M First hard freeze of the season overnight.
10/8/2012 7:00 AM 0.00 0.0 M M M
10/13/2012 3:30 PM 0.16 M M M M Brief afternoon rain shower.
10/14/2012 7:00 AM 0.00 0.0 M M M
10/15/2012 7:00 AM 0.00 0.0 M M M
10/16/2012 7:00 AM 0.00 0.0 M M M
10/17/2012 9:00 AM 0.00 0.0 M M M
10/18/2012 7:00 AM 0.00 0.0 M M M
10/25/2012 7:15 AM 0.67 3.7 0.36 3.7 0.36 Rain started 4:15 p.m. afternoon of 10/24/2012; changed to snow 8:00 p.m. Measured at 9:45 p.m.: rain .31 in; snow 1.25 in depth with .18 in water content.
10/26/2012 6:30 AM 0.25 0.2 0.02 2.5 0.30
11/11/2012 6:30 AM 0.31 1.7 0.14 1.5 0.14 10 Nov: intermittent rain/grapple/snow between 9:15 a.m. thru 5:30 p.m. Just snow in the evening.
11/12/2012 8:00 AM 0.00 0.0 M 0.5 0.11
12/4/2012 7:00 AM 0.00 0.0 M M M
12/5/2012 7:00 AM 0.00 0.0 M M M
12/6/2012 7:00 AM 0.00 0.0 M M M
12/7/2012 7:00 AM 0.00 0.0 M M M
12/8/2012 7:00 AM 0.00 0.0 M M M
12/9/2012 11:15 AM 0.05 0.5 0.06 0.5 0.06 Snow fell all in evening of 8 December, over a period of approximately 2 hours
12/10/2012 11:00 AM 0.00 0.0 M 0.3 0.04
12/11/2012 7:15 AM 0.04 0.5 0.04 M M
12/12/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/19/2012 8:10 AM 0.04 1.0 0.04 1.0 0.04 Still snowing when reading taken.
12/20/2012 10:40 AM 0.05 0.5 0.05 1.5 0.09
12/21/2012 9:00 AM 0.00 0.0 M M M Only a trace of snow left at measurement location.
12/24/2012 7:00 AM 0.00 0.0 M M M Snow forecast for latter in the day.
12/25/2012 8:30 AM 0.13 2.0 0.13 2.0 0.13 Snow began around 7:00 p.m.24 Dec, and ended morning 25 Dec.
12/26/2012 8:00 AM 0.00 0.0 0.00 2.0 0.11 No new snow since previous day. Actual measurement of snow on ground was 1.75", due to compaction.
12/27/2012 7:20 AM 0.00 0.0 M 1.5 0.10 Actual depth of snow and ice on ground at observation time: 1.25 in
12/28/2012 7:20 AM 0.00 0.0 M 1.0 0.10 Actual depth of snow and ice on ground at observation time: .75 in
12/29/2012 8:30 AM 0.00 0.0 M 0.5 0.09
12/30/2012 7:00 AM 0.00 0.0 M M M
1/12/2013 8:15 AM 0.03 0.2 0.03 M 0.03
1/13/2013 9:30 AM 0.00 0.0 0.00 M 0.03
1/14/2013 8:30 AM 0.03 M M M 0.03
1/15/2013 8:00 AM 0.04 M M M M A trace amount of snow fell overnight. Unmeasurable.
1/26/2013 7:00 AM 0.00 0.0 M M M
1/27/2013 7:00 AM 0.00 0.0 M M M A heavy fog made exposed surfaces wet, but there was no measurable precipitation.
1/28/2013 7:00 AM 0.00 0.0 M M M
1/29/2013 9:30 AM 0.17 2.5 0.15 2.5 0.15 Precipitation started as rain mixed with grapple. After about an hour, there was only snow.
1/30/2013 9:30 AM 0.00 0.0 M 1.5 0.12
1/31/2013 8:00 AM 0.00 0.0 M 1.0 0.11
2/1/2013 7:00 AM 0.00 0.0 M M M
2/7/2013 7:00 AM 0.23 M M M M Storm was mostly rain, mixed with snow. At very end of storm (approx half hour), changed to very light snow. No measurable snow accumulated.
2/18/2013 7:00 AM 0.00 0.0 M M M
2/19/2013 7:00 AM 0.00 0.0 M M M
2/20/2013 7:00 AM 0.00 0.0 M M M
2/21/2013 7:00 AM 0.25 3.8 0.25 4.0 0.25 Snowed lightly for about 2 hours following measurement.
2/22/2013 8:00 AM 0.00 0.0 M 3.0 0.23
2/26/2013 7:00 AM 0.00 0.0 M 4.0 0.42
2/27/2013 7:00 AM 0.00 0.0 M 3.5 0.46 There was a light dusting of snow in the previous evening which was not measurable, but which contributed to today's measurement of melted core value.
2/28/2013 7:15 AM 0.00 0.0 M 2.0 0.45
3/1/2013 8:00 AM 0.00 0.0 M 2.0 0.41
3/5/2013 8:00 AM 0.08 0.8 0.08 1.0 0.08 Snow fell during day of previous day (4 March).
3/6/2013 7:00 AM 0.00 0.0 M M M
3/7/2013 7:00 AM 0.00 0.0 M M M
3/8/2013 7:00 AM 0.00 0.0 M M M
3/11/2013 8:00 AM 0.00 0.0 M 0.5 0.28
3/12/2013 12:00 PM 0.20 2.0 0.20 2.0 0.20 Snow started evening of 3/11.
3/13/2013 8:15 AM 0.00 0.0 M 0.0 0.04 There was .20 in of snow/ice remaining. Not enough to round up to .5 in, but still with some residual moisture content.
3/14/2013 7:00 AM 0.00 0.0 M M M
3/25/2013 7:00 AM 0.00 0.0 M 5.5 0.63 Light dusting of snow overnight; not measurable.
3/26/2013 9:00 AM 0.00 0.0 M 2.0 0.56
3/27/2013 7:00 AM 0.00 0.0 M M M
3/28/2013 7:00 AM 0.00 0.0 M M M
3/29/2013 7:00 AM 0.00 0.0 M M M
3/30/2013 7:00 AM 0.00 0.0 M M M
3/31/2013 7:00 AM 0.00 0.0 M M M
4/1/2013 7:00 AM 0.00 0.0 M M M
4/2/2013 7:00 AM 0.02 M M M M Rain fell sometime after 10 p.m. night before.
4/14/2013 7:00 AM 0.23 M M M M Overnight rainfall
4/15/2013 7:00 AM 0.00 0.0 M M M The first scattered flakes of predicted multi-day storm started falling around 7 a.m. as well.
4/16/2013 8:15 AM 0.53 7.0 0.53 7.0 0.53 Reading taken by substitute (neighbor) while I was out of own 16 - 25 April.
4/17/2013 4:00 PM 0.29 M M M 0.82 Reading taken by substitute. Notes indicate that there was "freezing drizzle" in a.m. No measurement was made for new snowfall or total snow and ice on ground at time of observation.
4/18/2013 8:50 AM 0.00 0.0 M 3.0 0.20 Readings taken by substitute. Unclear if there was new snowfall.
4/23/2013 9:30 AM 0.48 3.8 0.48 4.0 0.48 Reading taken by substitute. Reading delayed until after it stopped falling.
4/30/2013 7:00 AM 0.00 0.0 M M M
5/1/2013 6:00 AM 0.11 M M M M Rain changed to snow approx 5:30 a.m.
5/2/2013 6:30 AM 0.39 4.3 0.39 4.3 0.39
5/3/2013 7:00 AM 0.00 0.0 M M M
5/4/2013 7:00 AM 0.00 0.0 M M M
5/5/2013 7:00 AM 0.00 0.0 M M M
5/6/2013 7:00 AM 0.00 0.0 M M M
5/7/2013 7:00 AM 0.00 0.0 M M M
5/8/2013 7:00 AM 0.03 M M M M
5/9/2013 7:30 AM 0.53 M M M M
5/10/2013 7:30 AM 0.32 M M M M Some soft, very small hail for about 10 minutes starting around 3 p.m. on 9 May 2013.
5/11/2013 7:00 AM 0.00 0.0 M M M
5/12/2013 7:00 AM 0.01 M M M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/14/2013 7:00 AM 0.00 0.0 M M M
5/15/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM 0.08 M M M M
5/17/2013 7:00 AM 0.00 0.0 M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.03 M M M M Short duration thunderstorm overnight.
5/29/2013 7:00 AM 0.00 0.0 M M M Light shower overnight, but no measurable precipitation.
5/30/2013 7:00 AM 0.55 M M M M Several periods of rain on previous day.
6/7/2013 7:00 AM 0.00 0.0 M M M
6/8/2013 7:00 AM 0.00 0.0 M M M
6/9/2013 7:00 AM 0.00 0.0 M M M
6/10/2013 7:00 AM 0.00 0.0 M M M
6/17/2013 7:00 AM 0.02 M M M M From brief thunderstorm on 16 June 2013. rained approx 10 minutes.
6/24/2013 7:00 AM 0.05 M M M M
6/29/2013 7:00 AM 0.09 M M M M Significant lightning and thunder with little rainfall.
7/1/2013 7:00 AM 0.07 M M M M
7/2/2013 7:00 AM 0.09 M M M M
7/8/2013 7:00 AM 0.02 M M M M
7/11/2013 7:00 AM 0.12 M M M M Reading recorded by substitute
7/12/2013 7:00 AM 0.26 M M M M Reading recorded by substitute
7/13/2013 7:00 AM 0.69 M M M M Reading recorded by substitute.
7/14/2013 7:00 AM 0.17 M M M M Reading recorded by substitute
7/15/2013 7:00 AM 0.42 M M M M Reading recorded by substitute
7/26/2013 7:00 AM 0.09 M M M M
7/28/2013 7:00 AM 0.29 M M M M
7/29/2013 8:00 AM 0.05 M M M M
7/30/2013 7:00 AM 0.02 M M M M
7/31/2013 7:00 AM 0.04 M M M M
8/5/2013 7:00 AM 0.02 M M M M
8/9/2013 7:00 AM 0.96 M M M M .94 in of this rain fell between 7 and 8:15 p.m. previous evening.
8/15/2013 7:00 AM 0.01 M M M M essentially, just a trace
8/23/2013 7:00 AM 0.15 M M M M Multiple showers from afternoon through the late evening.
8/25/2013 6:00 AM 0.10 M M M M
8/28/2013 7:00 AM 0.01 M M M M
8/31/2013 7:00 AM 0.07 M M M M
9/9/2013 7:00 AM 0.00 0.0 M M M inferred based off area reports to complete daily flood mapping efforts CSPEARS
9/10/2013 7:00 AM 0.01 M M M M
9/11/2013 7:30 AM 0.67 M M M M
9/12/2013 6:00 AM 0.82 M M M M
9/13/2013 9:00 AM 1.85 M M M M
9/17/2013 7:00 AM 0.00 0.0 M M M inferred based off area reports to complete daily flood mapping efforts CSPEARS
9/23/2013 7:00 AM 1.11 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/2/2012 10/04/2012 7:00 AM 3 0.00 0.0 0.00
10/5/2012 10/06/2012 7:20 AM 2 0.08 0.9 0.90
10/9/2012 10/12/2012 7:00 AM 4 0.00 0.0 0.00
10/19/2012 10/24/2012 7:00 AM 6 0.00 0.0 0.00 No precipitation of any sort on these days.
10/27/2012 11/10/2012 6:00 AM 15 0.00 0.0 0.00 No precipitation for this entire period. Rain/snow expected later today.
11/13/2012 11/14/2012 7:00 AM 2 0.00 0.0 0.00
11/15/2012 11/16/2012 6:00 AM 2 0.00 0.0 0.00
11/17/2012 11/23/2012 7:00 AM 7 0.00 0.0 0.00
11/24/2012 12/01/2012 7:00 AM 8 0.00 0.0 0.00 Many days of mountain wave clods, but no precipitation.
12/2/2012 12/03/2012 7:00 AM 2 0.00 0.0 0.00 Some precipitation in the forecast for lat in the week. Fingers crossed...
12/13/2012 12/18/2012 7:00 AM 6 0.00 0.0 0.00
12/22/2012 12/23/2012 7:00 AM 2 0.00 0.0 0.00
12/31/2012 1/11/2013 7:00 AM 12 0.00 0.0 0.00
1/15/2013 1/25/2013 7:00 AM 11 0.00 M M
2/2/2013 2/06/2013 7:00 AM 5 0.00 0.0 0.00
2/8/2013 2/17/2013 7:00 AM 10 0.00 M M On 10th, 11th and 13th, there was very light snow, without measurable accumulation. Most snow was gone the same day, or within 36 hours.
2/24/2013 2/25/2013 7:00 AM 2 M 11.3 0.61 (edit: accumulation initially recorded as 11.25". changed to NA as this appears to be a solid snowfall total. observer contacted. P.G.)
3/2/2013 3/04/2013 7:00 AM 3 0.00 M M
3/9/2013 3/10/2013 9:00 AM 2 M 3.8 0.38 Snow started approx 5:00 a.m. on 9 March, and ended approx 5:00 p.m. the same day. (edit: accumulation initially recorded as 3.75". changed to NA due to solid snow suspicion. observer contacted. P.G.)
3/15/2013 3/22/2013 12:00 AM 8 0.00 0.0 0.00
3/23/2013 3/24/2013 7:00 AM 2 0.80 8.0 0.80 Light snow began approx 5:30 p.m. 22Mar and ended approx 6 p.m. 23Mar.
4/3/2013 4/08/2013 7:00 AM 6 M M M No precipitation these days at this location.
4/9/2013 4/10/2013 7:00 AM 2 0.18 2.5 0.18 Snow started approx 1 a.m. on 04/09. Actual or approximate end time not available
4/10/2013 4/13/2013 7:00 AM 4 M M M
4/19/2013 4/22/2013 7:00 AM 4 M M M Readings taken by substitute. Notation made of sleet (rain/snow mix) around 1:00 p.m. on 22 April.
4/24/2013 4/29/2013 7:00 AM 6 M M M
5/20/2013 5/21/2013 7:00 AM 2 0.12 M M Rain started approx 6:00 a.m. on 5/20/2013, and was only intermittent all day. Showers into the evening hours.
5/31/2013 6/04/2013 7:00 AM 5 M M M
6/5/2013 6/06/2013 7:00 AM 2 0.23 M M
7/3/2013 7/07/2013 7:00 AM 5 0.02 M M
8/2/2013 8/04/2013 7:00 AM 3 0.92 M M Of this total, .9 inches were from the rain that fell Saturday night (3 August 2013).
8/11/2013 8/12/2013 7:00 AM 2 0.20 M M
9/14/2013 9/16/2013 7:00 AM 3 0.42 M M We seem to have been in a protective bubble in our neighborhood, with manageable amounts of rainfall through this historic flooding in Northern Colorado.



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