Station Overview Station Location
Station Number CO-DG-250 Latitude 39.530621
Station Name Highlands Ranch 3.0 WSW Longitude -105.016522
County Douglas Elevation (ft) 5691



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 18 1.33 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 18 1.00 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 18 0.74 0.02 4 0.02 4 0.00 0 0 1 3 0.2 1 0
Jan 19 0.54 1.47 6 1.47 6 0.00 0 0 5 1 14.5 5 0
Feb 19 0.50 0.80 9 0.80 9 0.00 0 0 3 4 12.9 3 1
March 19 1.77 2.14 31 2.14 31 0.00 0 0 8 0 15.0 5 4
April 19 2.26 1.21 28 1.21 28 0.00 0 0 5 3 7.9 3 2
May 19 2.52 2.61 24 2.61 24 0.00 0 0 11 1 4.8 3 0
June 19 1.97 1.36 24 0.16 16 1.20 8 1 6 3 0.0 0 0
July 19 2.03 1.33 18 0.50 13 0.83 5 1 5 1 0.0 0 0
Aug 19 2.24 1.10 11 1.10 11 0.00 0 0 5 2 0.0 0 0
Sept 19 1.24 0.76 14 0.76 14 0.00 0 0 2 2 0.0 0 0
Water Year Totals: 18.14" 12.80" 169 days 10.77" 156 2.03" 13 days 2 51 days 20 days 55.3" 20 days 7 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018
12/3/2018 T
12/4/2018
12/5/2018
12/6/2018 T
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018 0.02
12/28/2018
12/29/2018 T
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019 0.33
1/12/2019 0.69
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019 0.15
1/23/2019 T
1/24/2019
1/25/2019 0.13
1/26/2019
1/27/2019
1/28/2019
1/29/2019 0.17
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019
2/4/2019
2/5/2019
2/6/2019 T
2/7/2019 0.15
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019 T
2/18/2019 0.05
2/19/2019 T
2/20/2019 T
2/21/2019
2/22/2019
2/23/2019 0.60
2/24/2019
2/25/2019
2/26/2019
2/27/2019 0.00
2/28/2019 0.00
3/1/2019 0.00
3/2/2019 0.00
3/3/2019 0.25
3/4/2019 0.05
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 0.00
3/8/2019 0.00
3/9/2019 0.01
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.00
3/14/2019 1.25
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.00
3/23/2019 0.04
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.02
3/30/2019 0.50
3/31/2019 0.02
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 0.00
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.00
4/11/2019 0.82
4/12/2019 0.00
4/13/2019 0.15
4/14/2019 T
4/15/2019 0.00
4/16/2019 0.00
4/17/2019 T
4/18/2019 T
4/19/2019 0.00
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.11
4/23/2019 0.02
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.00
4/28/2019
4/29/2019
4/30/2019 0.11
5/1/2019 0.33
5/2/2019 0.04
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.08
5/8/2019 0.37
5/9/2019 0.79
5/10/2019 0.06
5/11/2019 0.04
5/12/2019 T
5/13/2019 0.00
5/14/2019 0.00
5/15/2019 0.00
5/16/2019 0.00
5/17/2019 0.00
5/18/2019 0.00
5/19/2019 0.00
5/20/2019 0.03
5/21/2019 0.79
5/22/2019
5/23/2019 0.07
5/24/2019 0.01
5/25/2019 0.00
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019
6/1/2019 0.02
6/2/2019 0.02
6/3/2019 T
6/4/2019 0.08
6/5/2019 0.01
6/6/2019 0.02
6/7/2019 0.00
6/8/2019
6/9/2019
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.00
6/14/2019
6/15/2019
6/16/2019
6/17/2019 0.00
6/18/2019 0.00
6/19/2019 **
6/20/2019 **
6/21/2019 **
6/22/2019 **
6/23/2019 **
6/24/2019 **
6/25/2019 **
6/26/2019 1.20
6/27/2019 0.01
6/28/2019
6/29/2019 T
6/30/2019 T
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.03
7/2/2019 0.04
7/3/2019 0.00
7/4/2019 **
7/5/2019 **
7/6/2019 **
7/7/2019 **
7/8/2019 0.83
7/9/2019 0.07
7/10/2019 0.00
7/11/2019 0.00
7/12/2019
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.26
7/22/2019 0.10
7/23/2019 T
7/24/2019 0.00
7/25/2019 0.00
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019 0.13
8/2/2019 0.13
8/3/2019
8/4/2019
8/5/2019 T
8/6/2019
8/7/2019 0.00
8/8/2019 0.15
8/9/2019 0.54
8/10/2019
8/11/2019 T
8/12/2019
8/13/2019
8/14/2019
8/15/2019
8/16/2019
8/17/2019
8/18/2019
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.15
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019 T
9/6/2019 0.00
9/7/2019 0.30
9/8/2019 0.00
9/9/2019 0.46
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 T
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/3/2018 7:00 AM T T M M M Snow overnight.
12/6/2018 7:00 AM T T M M M Flurries since early morning.
12/27/2018 7:00 AM 0.02 0.2 M M M
12/29/2018 7:00 AM T T M M M Snow began 12/28/2018 evening.
1/11/2019 7:00 AM 0.33 2.5 M M M Heavy snow; began after 11:00 pm on 1/10/2019.
1/12/2019 7:50 AM 0.69 6.0 M M M Heavy snowfall. Lightly snowing @ obs. time.
1/22/2019 7:00 AM 0.15 1.5 M M M Icy beneath new snowfall.
1/23/2019 7:00 AM T T M M M
1/25/2019 7:00 AM 0.13 1.0 M M M Windblown snow
1/29/2019 7:00 AM 0.17 3.5 M M M
2/6/2019 7:00 AM T T T M M Light snow at obsv. time
2/7/2019 7:00 AM 0.15 3.3 M M M
2/17/2019 7:00 AM T T M M M
2/18/2019 7:00 AM 0.05 2.0 M M M
2/19/2019 7:00 AM T T M M M Light flurry @ obs. time
2/20/2019 7:00 AM T T M M M
2/23/2019 7:00 AM 0.60 7.6 M 7.6 M Snow began @ 4pm on 2/22/2019.
2/27/2019 7:00 AM 0.00 0.0 M M M
2/28/2019 7:00 AM 0.00 0.0 M M M
3/1/2019 7:00 AM 0.00 0.0 M M M
3/2/2019 7:00 AM 0.00 0.0 M M M
3/3/2019 7:00 AM 0.25 3.0 M 3.0 M
3/4/2019 7:00 AM 0.05 0.5 M 0.5 M
3/5/2019 7:00 AM 0.00 0.0 M M M
3/6/2019 7:00 AM 0.00 0.0 M M M
3/7/2019 7:00 AM 0.00 0.0 M M M
3/8/2019 7:00 AM 0.00 0.0 M M M
3/9/2019 7:00 AM 0.01 M M M M Light rain in evening on 3/8/2019.
3/10/2019 7:00 AM 0.00 0.0 M M M
3/11/2019 7:00 AM 0.00 0.0 M M M
3/12/2019 7:00 AM 0.00 0.0 M M M
3/13/2019 7:00 AM 0.00 0.0 M M M
3/14/2019 7:00 AM 1.25 8.0 M 8.0 M Bomb Cyclone storm; extremely windy, drifting snow.
3/15/2019 7:00 AM 0.00 0.0 M M M
3/16/2019 7:00 AM 0.00 0.0 M M M
3/17/2019 7:00 AM 0.00 0.0 M M M
3/18/2019 7:00 AM 0.00 0.0 M M M
3/19/2019 7:00 AM 0.00 0.0 M M M
3/20/2019 7:00 AM 0.00 0.0 M M M
3/21/2019 7:00 AM 0.00 0.0 M M M
3/22/2019 7:00 AM 0.00 0.0 M M M
3/23/2019 7:00 AM 0.04 M M M M Light rain, started ~4pm 3/22.
3/24/2019 7:00 AM 0.00 0.0 M M M
3/25/2019 7:00 AM 0.00 0.0 M M M
3/26/2019 7:00 AM 0.00 0.0 M M M
3/27/2019 7:00 AM 0.00 0.0 M M M
3/28/2019 7:00 AM 0.00 0.0 M M M
3/29/2019 7:00 AM 0.02 M M M M Light rain overnight; currently, light drizzle, dense fog.
3/30/2019 7:00 AM 0.50 3.0 M 3.0 M Currently 28 degF, light snow Precip 3.0 snow, 0.50" rain turning to snow ~9:00pm 3/29.
3/31/2019 7:00 AM 0.02 0.5 M M M Snow ending by 9:00am on 3/30.
4/1/2019 7:00 AM 0.00 0.0 M M M
4/2/2019 7:00 AM 0.00 0.0 M M M
4/3/2019 7:00 AM 0.00 0.0 M M M
4/4/2019 7:00 AM 0.00 0.0 M M M
4/5/2019 7:00 AM 0.00 0.0 M M M
4/6/2019 7:00 AM 0.00 0.0 M M M
4/7/2019 7:00 AM 0.00 0.0 M M M
4/8/2019 7:00 AM 0.00 0.0 M M M
4/9/2019 7:00 AM 0.00 0.0 M M M
4/10/2019 7:00 AM 0.00 0.0 M M M
4/11/2019 7:00 AM 0.82 6.5 M 6.5 M As of 3:30pm on 4/10: 0.30" rain. 7:00am total on 4/11: Snow 6.5" liquid 0.82"
4/12/2019 7:00 AM 0.00 0.0 M M M
4/13/2019 7:00 AM 0.15 0.4 M 0.4 M Rain/snow mix, evening of 4/12.
4/14/2019 7:00 AM T T M M M A few flakes
4/15/2019 7:00 AM 0.00 0.0 M M M
4/16/2019 7:00 AM 0.00 0.0 M M M
4/17/2019 7:00 AM T M M M M
4/18/2019 7:00 AM T M M M M
4/19/2019 7:00 AM 0.00 0.0 M M M
4/20/2019 7:00 AM 0.00 0.0 M M M
4/21/2019 7:00 AM 0.00 0.0 M M M
4/22/2019 7:00 AM 0.11 M M M M Rain overnight; currently light mist
4/23/2019 6:30 AM 0.02 M M M M Patchy fog in the area
4/24/2019 7:00 AM 0.00 0.0 M M M
4/25/2019 7:00 AM 0.00 0.0 M M M
4/26/2019 7:00 AM 0.00 0.0 M M M
4/27/2019 7:00 AM 0.00 0.0 M M M
4/30/2019 7:00 AM 0.11 1.0 M M M Precip 0.11" rain/snow mix, 1.0" snow.
5/1/2019 7:00 AM 0.33 0.5 M M M Precip 0.33" rain/snow mix, 0.5" snow.
5/2/2019 7:00 AM 0.04 M M M M Rain
5/3/2019 7:00 AM 0.00 0.0 M M M
5/4/2019 7:00 AM 0.00 0.0 M M M
5/5/2019 7:00 AM 0.00 0.0 M M M
5/6/2019 7:00 AM 0.00 0.0 M M M
5/7/2019 6:45 AM 0.08 M M M M 48 overcast, patchy fog. Precip 0.08" rain, brief thorm @ 9:11p
5/8/2019 6:30 AM 0.37 M M M M 44 light mist, patchy fog. Precip 0.37" rain, afternoon thorms
5/9/2019 7:00 AM 0.79 0.8 M M M Rain/snow mix
5/10/2019 7:00 AM 0.06 T M M M Rain/snow mix
5/11/2019 7:00 AM 0.04 M M M M Afternoon rain
5/12/2019 7:00 AM T M M M M A few sprinkles @ 2:40p.
5/13/2019 7:00 AM 0.00 0.0 M M M
5/14/2019 7:00 AM 0.00 0.0 M M M
5/15/2019 7:00 AM 0.00 0.0 M M M
5/16/2019 7:00 AM 0.00 0.0 M M M
5/17/2019 7:00 AM 0.00 0.0 M M M
5/18/2019 7:00 AM 0.00 0.0 M M M
5/19/2019 7:00 AM 0.00 0.0 M M M
5/20/2019 7:00 AM 0.03 M M M M Currently, light mist, overcast Precip 0.03" rain.
5/21/2019 7:00 AM 0.79 3.5 M M M 0.24" rain @ 10pm 5/20; changed over to snow @ 6:45pm 5/20.
5/23/2019 7:00 AM 0.07 M M M M
5/24/2019 7:00 AM 0.01 M M M M
5/25/2019 7:00 AM 0.00 0.0 M M M
6/1/2019 7:00 AM 0.02 M M M M
6/2/2019 7:00 AM 0.02 M M M M Afternoon thunderstorm
6/3/2019 7:00 AM T M M M M
6/4/2019 7:00 AM 0.08 M M M M Afternoon thorms
6/5/2019 7:00 AM 0.01 M M M M
6/6/2019 7:00 AM 0.02 M M M M Evening rain
6/7/2019 7:00 AM 0.00 0.0 M M M
6/10/2019 7:00 AM 0.00 0.0 M M M
6/11/2019 7:00 AM 0.00 0.0 M M M
6/12/2019 7:00 AM 0.00 0.0 M M M
6/13/2019 7:00 AM 0.00 0.0 M M M
6/17/2019 7:00 AM 0.00 0.0 M M M
6/18/2019 7:00 AM 0.00 0.0 M M M
6/27/2019 7:00 AM 0.01 M M M M Afternoon rain
6/29/2019 7:00 AM T M M M M Evening sprinkles
6/30/2019 7:00 AM T M M M M
7/1/2019 7:00 AM 0.03 M M M M Afternoon thorm, beginning @ 4:15pm.
7/2/2019 7:00 AM 0.04 M M M M Precip 0.04" afternoon thorm.
7/3/2019 7:00 AM 0.00 0.0 M M M
7/9/2019 7:00 AM 0.07 M M M M
7/10/2019 7:00 AM 0.00 0.0 M M M
7/11/2019 7:00 AM 0.00 0.0 M M M
7/19/2019 7:00 AM 0.00 0.0 M M M
7/20/2019 7:00 AM 0.00 0.0 M M M
7/21/2019 7:00 AM 0.26 0.0 M M M Thorm beginning @ 2:50p 7/20.
7/22/2019 7:00 AM 0.10 M M M M Evening thorms, strong winds, localized flooding
7/23/2019 7:00 AM T M M M M
7/24/2019 7:00 AM 0.00 0.0 M M M
7/25/2019 7:00 AM 0.00 0.0 M M M
8/1/2019 7:00 AM 0.13 M M M M Evening thorm
8/2/2019 7:00 AM 0.13 M M M M Light evening rain
8/5/2019 7:00 AM T M M M M Afternoon rain, thorn in the area.
8/7/2019 7:00 AM 0.00 0.0 M M M
8/8/2019 7:00 AM 0.15 M M M M Evening thorm @ 7:35p
8/9/2019 7:00 AM 0.54 M M M M Afternoon, evening thorms
8/11/2019 7:00 AM T M M M M
8/19/2019 7:00 AM 0.00 0.0 M M M
8/20/2019 7:00 AM 0.00 0.0 M M M
8/21/2019 7:00 AM 0.00 0.0 M M M
8/22/2019 7:00 AM 0.15 M M M M Evening thorm beginning @ 7:30pm.
9/5/2019 7:00 AM T M M M M late afternoon
9/6/2019 7:00 AM 0.00 0.0 M M M
9/7/2019 7:00 AM 0.30 M M M M afternoon thorms
9/8/2019 7:00 AM 0.00 0.0 M M M
9/9/2019 7:00 AM 0.46 M M M M Afternoon thorms beginning @ 4:00pm.
9/10/2019 7:00 AM 0.00 0.0 M M M
9/11/2019 7:00 AM 0.00 0.0 M M M
9/12/2019 7:00 AM T M M M M
9/13/2019 7:00 AM 0.00 0.0 M M M
9/14/2019 7:00 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.00 0.0 M M M
9/16/2019 7:00 AM 0.00 0.0 M M M
9/17/2019 7:00 AM 0.00 0.0 M M M
9/18/2019 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/19/2019 6/26/2019 5:30 AM 8 1.20 0.0 0.00
7/4/2019 7/08/2019 7:00 AM 5 0.83 M M Hail occurred on 7/4 afternoon.



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