Station Overview Station Location
Station Number CO-AR-260 Latitude 39.64171
Station Name Aurora 4.6 SSE Longitude -104.768497
County Arapahoe Elevation (ft) 5741



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 1.24 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 0.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 0.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 0.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 1.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 2.22 0.44 13 0.44 13 0.00 0 0 2 2 5.9 2 2
May 13 2.45 1.64 31 1.64 31 0.00 0 0 11 3 5.0 2 2
June 13 2.06 0.72 30 0.72 30 0.00 0 0 5 0 0.0 0 0
July 13 2.27 0.57 31 0.51 25 0.06 6 1 9 4 0.0 0 0
Aug 13 2.44 1.94 31 1.94 31 0.00 0 0 13 6 0.0 0 0
Sept 13 1.23 9.10 30 9.10 30 0.00 0 0 9 8 0.0 0 0
Water Year Totals: 18.28" 14.41" 166 days 14.35" 160 0.06" 6 days 1 49 days 23 days 10.9" 4 days 4 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
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
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
10/26/2012
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
11/11/2012
11/12/2012
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
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
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
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
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
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
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013
4/10/2013
4/11/2013
4/12/2013
4/13/2013
4/14/2013
4/15/2013
4/16/2013
4/17/2013
4/18/2013 0.13
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 T
4/22/2013 0.00
4/23/2013 0.31
4/24/2013 T
4/25/2013 0.00
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.16
5/2/2013 0.36
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 0.05
5/9/2013 0.77
5/10/2013 0.02
5/11/2013 T
5/12/2013 0.01
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 T
5/16/2013 0.02
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 T
5/20/2013 0.04
5/21/2013 0.12
5/22/2013 0.00
5/23/2013 0.02
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 0.00
5/30/2013 0.07
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 0.21
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 0.00
6/15/2013 0.00
6/16/2013 0.00
6/17/2013 0.05
6/18/2013 0.00
6/19/2013 0.02
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.37
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.07
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 T
7/2/2013 0.01
7/3/2013 0.00
7/4/2013 0.00
7/5/2013 0.00
7/6/2013 **
7/7/2013 **
7/8/2013 **
7/9/2013 **
7/10/2013 **
7/11/2013 0.06
7/12/2013 0.03
7/13/2013 0.04
7/14/2013 0.19
7/15/2013 T
7/16/2013 0.02
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.00
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 T
7/26/2013 0.07
7/27/2013 0.00
7/28/2013 0.10
7/29/2013 0.03
7/30/2013 T
7/31/2013 0.02
8/1/2013 0.08
8/2/2013 0.00
8/3/2013 0.04
8/4/2013 0.41
8/5/2013 0.02
8/6/2013 T
8/7/2013 0.00
8/8/2013 0.01
8/9/2013 0.07
8/10/2013 0.45
8/11/2013 0.40
8/12/2013 0.01
8/13/2013 0.11
8/14/2013 0.00
8/15/2013 T
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 T
8/23/2013 0.16
8/24/2013 T
8/25/2013 0.09
8/26/2013 T
8/27/2013 T
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 0.00
8/31/2013 0.09
9/1/2013 T
9/2/2013 T
9/3/2013 0.00
9/4/2013 T
9/5/2013 0.00
9/6/2013 T
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 T
9/10/2013 0.01
9/11/2013 1.02
9/12/2013 2.68
9/13/2013 1.28
9/14/2013 0.16
9/15/2013 0.99
9/16/2013 1.49
9/17/2013 0.00
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 1.25
9/24/2013 T
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 T
9/28/2013 0.22
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/18/2013 8:00 AM 0.13 2.5 M 3.5 M
4/19/2013 8:00 AM 0.00 0.0 M 0.0 M
4/20/2013 8:00 AM 0.00 0.0 M M M
4/21/2013 8:00 AM T M M M M
4/22/2013 8:00 AM 0.00 0.0 M M M
4/23/2013 8:00 AM 0.31 3.4 M M M Light snow flurries started at 11:37 a.m. on Monday and continued intermittently throughout remainder of reporting period with heavier snow in late evening. Currently snow is very light.
4/24/2013 8:00 AM T T M 2.0 M
4/25/2013 8:00 AM 0.00 0.0 M 0.0 M
4/26/2013 8:00 AM 0.00 0.0 M M M
4/27/2013 8:00 AM 0.00 0.0 M M M
4/28/2013 8:00 AM 0.00 0.0 M M M
4/29/2013 8:00 AM 0.00 0.0 M M M
4/30/2013 8:00 AM 0.00 0.0 M M M
5/1/2013 8:00 AM 0.16 1.6 M 1.6 M
5/2/2013 8:00 AM 0.36 3.4 M 5.0 M
5/3/2013 8:00 AM 0.00 0.0 M 0.0 M
5/4/2013 8:00 AM 0.00 0.0 M M M
5/5/2013 8:00 AM 0.00 0.0 M M M
5/6/2013 8:00 AM 0.00 0.0 M M M
5/7/2013 8:00 AM 0.00 0.0 M M M
5/8/2013 8:00 AM 0.05 M M M M
5/9/2013 8:00 AM 0.77 M M M M
5/10/2013 8:00 AM 0.02 M M M M
5/11/2013 8:00 AM T M M M M
5/12/2013 8:00 AM 0.01 M M M M
5/13/2013 8:00 AM 0.00 0.0 M M M
5/14/2013 8:00 AM 0.00 0.0 M M M
5/15/2013 8:00 AM T M M M M
5/16/2013 8:00 AM 0.02 M M M M
5/17/2013 8:00 AM 0.00 0.0 M M M
5/18/2013 8:00 AM 0.00 0.0 M M M
5/19/2013 8:00 AM T M M M M
5/20/2013 8:00 AM 0.04 M M M M
5/21/2013 8:00 AM 0.12 M M M M
5/22/2013 8:00 AM 0.00 0.0 M M M
5/23/2013 8:00 AM 0.02 M M M M
5/24/2013 8:00 AM 0.00 0.0 M M M
5/25/2013 8:00 AM 0.00 0.0 M M M
5/26/2013 8:00 AM 0.00 0.0 M M M
5/27/2013 8:00 AM 0.00 0.0 M M M
5/28/2013 8:00 AM 0.00 0.0 M M M
5/29/2013 8:00 AM 0.00 0.0 M M M
5/30/2013 8:00 AM 0.07 M M M M
5/31/2013 8:00 AM 0.00 0.0 M M M
6/1/2013 8:00 AM 0.00 0.0 M M M
6/2/2013 8:00 AM 0.00 0.0 M M M
6/3/2013 8:00 AM 0.00 0.0 M M M
6/4/2013 8:00 AM 0.00 0.0 M M M
6/5/2013 8:00 AM 0.21 M M M M Evening showers, heavy about 11pm.
6/6/2013 8:00 AM 0.00 0.0 M M M
6/7/2013 8:00 AM 0.00 0.0 M M M
6/8/2013 8:00 AM 0.00 0.0 M M M
6/9/2013 8:00 AM 0.00 0.0 M M M
6/10/2013 8:00 AM 0.00 0.0 M M M
6/11/2013 8:00 AM 0.00 0.0 M M M
6/12/2013 8:00 AM 0.00 0.0 M M M
6/13/2013 8:00 AM 0.00 0.0 M M M
6/14/2013 8:00 AM 0.00 0.0 M M M
6/15/2013 8:00 AM 0.00 0.0 M M M
6/16/2013 8:00 AM 0.00 0.0 M M M
6/17/2013 8:00 AM 0.05 M M M M Afternoon shower
6/18/2013 8:00 AM 0.00 0.0 M M M
6/19/2013 8:00 AM 0.02 M M M M Thundershower 2:36 pm, High 85 degrees, ETo 0.22"
6/20/2013 8:00 AM 0.00 0.0 M M M Hot and windy, hi 96F, ETo 0.38"
6/21/2013 8:00 AM 0.00 0.0 M M M Less wind today, hi low 90's. ETo 0.24"
6/22/2013 8:00 AM 0.00 0.0 M M M Partly cloudy, hi 95F, ETo 0.23"
6/23/2013 8:00 AM 0.00 0.0 M M M Hot and windy, ETo 0.29"
6/24/2013 8:00 AM 0.37 M M M M Heavy afternoon and evening thunderstorms, frequent lightning, ETo 0.22"
6/25/2013 8:00 AM 0.00 0.0 M M M Mostly sunny, temp 90F, ETo .27"
6/26/2013 8:00 AM 0.00 0.0 M M M Hi 90F, ETo .36"
6/27/2013 8:00 AM 0.00 0.0 M M M hi 95F, ETo .30"
6/28/2013 8:00 AM 0.00 0.0 M M M Windy, hi 95, ETo .45"
6/29/2013 8:00 AM 0.07 M M M M Hi 94, ETo .36", impressive lightning display but disappointing rainfall amount
6/30/2013 8:00 AM 0.00 0.0 M M M Hi 85, partly cloudy/windy, ETo 21"
7/1/2013 8:00 AM T M M M M Hi 79, mostly cloudy, thunderstorm at 7:27pm skirted to the west of us, only a few drops of rain, ETo .16"
7/2/2013 8:00 AM 0.01 M M M M Hi 81, partly cloudy, evening shower, ETo .19"
7/3/2013 8:00 AM 0.00 0.0 M M M Hi 83, partly cloudy/windy, ETo .27"
7/4/2013 8:00 AM 0.00 0.0 M M M Hi 95, partly cloudy, ETo .30"
7/5/2013 8:00 AM 0.00 0.0 M M M Hi 91, partly cloudy, windy, ETo .36"
7/12/2013 8:00 AM 0.03 M M M M Hi 101, evening storm, ETo .32"
7/13/2013 8:00 AM 0.04 M M M M Hi 94, short thundershower about 7:30pm, ETo .25"
7/14/2013 8:00 AM 0.19 M M M M Hi 91, thunderstorm started about 6pm continued throughout evening, ETo .20"
7/15/2013 8:00 AM T M M M M Hi 80, partly cloudy, storms to the west and east, ETo .17
7/16/2013 8:00 AM 0.02 M M M M Hi 76, mostly cloudy,light shower at 12:01 pm, main storm missed again, ETo .14"
7/17/2013 8:00 AM 0.00 0.0 M M M Hi 82, sunny and dry,ETo .27"
7/18/2013 8:00 AM 0.00 0.0 M M M Hi 89, sunny, ETo .30"
7/19/2013 8:00 AM 0.00 0.0 M M M Hi 92, partly cloudy/windy, ETo .33"
7/20/2013 8:00 AM 0.00 0.0 M M M Hi 82, partly cloudy/windy, ETo .20"
7/21/2013 8:00 AM 0.00 0.0 M M M Hi 91, no tornado - not even a shower! ETo .29"
7/22/2013 8:00 AM 0.00 0.0 M M M Hi 90, partly cloudy, ETo .25"
7/23/2013 8:00 AM 0.00 0.0 M M M Hi 96, partly cloudy, ETo .37"
7/24/2013 8:00 AM 0.00 0.0 M M M Hi 91,partly cloudy, ETo .34
7/25/2013 8:00 AM T M M M M Hi 84, Mainly cloudy,short shower about 3pm, ETo .10"
7/26/2013 8:00 AM 0.07 M M M M Hi 79, mostly cloudy, shower at 3pm, ETo .10"
7/27/2013 8:00 AM 0.00 0.0 M M M Hi 84, sunny and windy, ETo .27"
7/28/2013 8:00 AM 0.10 M M M M Hi 81, showers Sat evening and Sun morning, ETo .19"
7/29/2013 8:00 AM 0.03 M M M M Hi 72, cloudy, morning shower, ETo .06"
7/30/2013 8:00 AM T M M M M Hi 71, fog, light shower, ETo .10
7/31/2013 8:00 AM 0.02 M M M M Hi 87, evening shower, ETo .24"
8/1/2013 8:00 AM 0.08 M M M M Hi 90, thundershower at 8pm, .08" rainfall in 6 minutes, ETo .27"
8/2/2013 8:00 AM 0.00 0.0 M M M Hi 93, partly cloudy, ETo .22"
8/3/2013 8:00 AM 0.04 M M M M Hi 92,evening thundershowers, ETo .26"
8/4/2013 8:00 AM 0.41 M M M M Hi 91, Heavy thunderstorm and gale force winds started 7:55 pm, sig wx report filed, ETo .19"
8/5/2013 8:00 AM 0.02 M M M M Hi 88, shower at 6:30pm, ETo .23"
8/6/2013 8:00 AM T M M M M Hi 88, partly cloudy, ETo .26"
8/7/2013 8:00 AM 0.00 0.0 M M M Hi 89, breezy, ETo .27"
8/8/2013 8:00 AM 0.01 M M M M Hi 72, cloudy, light showers, ETo .06"
8/9/2013 8:00 AM 0.07 M M M M Hi 76, cloudy, evening thunder-showers, ETo .12"
8/10/2013 8:00 AM 0.45 M M M M Hi 79, heavy thunderstorm 4pm-5pm, sent sig WX report, ETo .13"
8/11/2013 8:00 AM 0.40 M M M M Hi 86, daily thunderstorm at 6:48pm, ETo .22"
8/12/2013 8:00 AM 0.01 M M M M Hi 80, light afternoon shower, ETo .19"
8/13/2013 8:00 AM 0.11 M M M M Hi 79, evening showers, ETo .18"
8/14/2013 8:00 AM 0.00 0.0 M M M Hi 78, partly cloudy, no rain, ETo .16"
8/15/2013 8:00 AM T 0.0 M M M Hi 81, sunny, ETo .20"
8/16/2013 8:00 AM 0.00 0.0 M M M Hi 85, sunny, ETo .23"
8/17/2013 6:00 AM 0.00 0.0 M M M
8/18/2013 8:00 AM 0.00 0.0 M M M
8/19/2013 8:00 AM 0.00 0.0 M M M
8/20/2013 8:00 AM 0.00 0.0 M M M
8/21/2013 8:00 AM 0.00 0.0 M M M Hi 96, no let up on the heat, ETo .31"
8/22/2013 8:00 AM T M M M M Hi 90. partly cloudy, ETo .22"
8/23/2013 8:00 AM 0.16 M M M M Hi 83, rain started 5:25pm and continued throughout night, ETo .11"
8/24/2013 8:00 AM T M M M M
8/25/2013 8:00 AM 0.09 M M M M
8/26/2013 8:00 AM T 0.0 M M M
8/27/2013 8:00 AM T M M M M
8/28/2013 8:00 AM 0.00 0.0 M M M
8/29/2013 8:00 AM 0.00 0.0 M M M
8/30/2013 8:00 AM 0.00 0.0 M M M
8/31/2013 8:00 AM 0.09 M M M M Hi 91, thunderstorm started at 3:37 pm, ETo .18"
9/1/2013 8:00 AM T M M M M
9/2/2013 8:00 AM T M M M M
9/3/2013 8:00 AM 0.00 0.0 M M M
9/4/2013 8:00 AM T M M M M
9/5/2013 8:00 AM 0.00 0.0 M M M
9/6/2013 8:00 AM T M M M M
9/7/2013 8:00 AM 0.00 0.0 M M M
9/8/2013 8:00 AM 0.00 0.0 M M M
9/9/2013 8:00 AM T M M M M
9/10/2013 8:00 AM 0.01 M M M M
9/11/2013 7:30 AM 1.02 M M M M Thunderstorm started at 4:27pm with .40" in 10 minutes at the heaviest period of rain. SWR filed. ETo .05"
9/12/2013 8:00 AM 2.68 M M M M
9/13/2013 8:00 AM 1.28 M M M M
9/14/2013 8:00 AM 0.16 M M M M
9/15/2013 8:00 AM 0.99 M M M M Thundershower/heavy easterly wind started at 3:27pm. .40" rain fell in 10 minutes, small amount of pea size hail. Sent SWG. ETo .07"
9/16/2013 8:00 AM 1.49 M M M M Heavy rain started at 12:14pm, no wind, no hail, bottom of garden flooded, .30" precipitation in 8 minutes, sent SWR
9/17/2013 8:00 AM 0.00 0.0 M M M
9/18/2013 8:00 AM 0.00 0.0 M M M
9/19/2013 8:00 AM T M M M M
9/20/2013 8:00 AM 0.00 0.0 M M M
9/21/2013 8:00 AM 0.00 0.0 M M M
9/22/2013 8:00 AM 0.00 0.0 M M M
9/23/2013 8:00 AM 1.25 M M M M Stormy and very windy, top of rain gauge (funnel) blew away. First storm started 5:32pm Sunday, 2nd storm started 3:58am Monday. ETo .14"
9/24/2013 8:00 AM T M M M M
9/25/2013 8:00 AM 0.00 0.0 M M M
9/26/2013 8:00 AM 0.00 0.0 M M M
9/27/2013 8:00 AM T M M M M
9/28/2013 8:00 AM 0.22 M M M M
9/29/2013 8:00 AM 0.00 0.0 M M M
9/30/2013 8:00 AM 0.00 0.0 M M M Hi 76, Lo 55, partly cloudy, ET .16"



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/6/2013 7/11/2013 8:00 AM 6 0.06 M M Back from Vacation



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