Station Overview Station Location
Station Number CO-AR-246 Latitude 39.688771
Station Name Aurora 1.1 SE Longitude -104.79647
County Arapahoe Elevation (ft) 5566



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 13 1.17 0.57 28 0.57 28 0.00 0 0 6 3 2.8 2 1
Nov 13 0.93 0.15 29 0.15 29 0.00 0 0 1 2 1.2 1 2
Dec 13 0.65 0.15 22 0.15 15 0.00 7 1 1 0 2.2 1 1
Jan 14 0.57 0.00 5 0.00 5 0.00 0 0 0 0 0.0 0 0
Feb 14 0.54 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
March 14 1.54 0.00 1 0.00 1 0.00 0 0 0 1 0.0 0 0
April 14 2.15 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
May 14 2.38 0.72 9 0.72 9 0.00 0 0 4 2 0.0 0 0
June 14 1.96 1.38 21 1.38 21 0.00 0 0 8 3 0.0 0 0
July 14 2.07 4.17 29 4.17 21 0.00 8 1 10 1 0.0 0 0
Aug 14 2.42 1.13 7 1.13 7 0.00 0 0 6 0 0.0 0 0
Sept 14 1.15 2.59 7 2.59 7 0.00 0 0 5 1 0.0 0 0
Water Year Totals: 17.53" 10.86" 161 days 10.86" 146 0.00" 15 days 2 41 days 13 days 6.2" 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
10/1/2013 0.00
10/2/2013 0.00
10/3/2013 0.00
10/4/2013 0.22
10/5/2013 0.00
10/6/2013 0.00
10/7/2013 0.00
10/8/2013 0.00
10/9/2013 0.00
10/10/2013 0.00
10/11/2013 T
10/12/2013 T
10/13/2013 0.00
10/14/2013 0.00
10/15/2013 0.07
10/16/2013
10/17/2013 0.00
10/18/2013 0.00
10/19/2013 0.21
10/20/2013
10/21/2013
10/22/2013 0.02
10/23/2013 0.00
10/24/2013 0.00
10/25/2013 0.00
10/26/2013 0.00
10/27/2013 0.00
10/28/2013 0.00
10/29/2013 T
10/30/2013 0.03
10/31/2013 0.02
11/1/2013 0.00
11/2/2013 0.00
11/3/2013 0.00
11/4/2013 0.00
11/5/2013 0.00
11/6/2013 0.00
11/7/2013 0.00
11/8/2013 0.00
11/9/2013 0.00
11/10/2013 0.00
11/11/2013 0.00
11/12/2013 0.00
11/13/2013 0.00
11/14/2013 0.00
11/15/2013 0.00
11/16/2013 0.00
11/17/2013 0.00
11/18/2013 0.00
11/19/2013 0.00
11/20/2013 0.00
11/21/2013 0.15
11/22/2013 T
11/23/2013 0.00
11/24/2013 0.00
11/25/2013
11/26/2013 T
11/27/2013 0.00
11/28/2013 0.00
11/29/2013 0.00
11/30/2013 0.00
12/1/2013
12/2/2013 0.00
12/3/2013 0.00
12/4/2013 0.15
12/5/2013
12/6/2013
12/7/2013
12/8/2013
12/9/2013
12/10/2013 0.00
12/11/2013 0.00
12/12/2013 0.00
12/13/2013 0.00
12/14/2013 0.00
12/15/2013 0.00
12/16/2013 0.00
12/17/2013 0.00
12/18/2013 0.00
12/19/2013 0.00
12/20/2013 **
12/21/2013 **
12/22/2013 **
12/23/2013 **
12/24/2013 **
12/25/2013 **
12/26/2013 0.00
12/27/2013 0.00
12/28/2013 0.00
12/29/2013
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014 0.00
1/2/2014
1/3/2014
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014
1/9/2014
1/10/2014
1/11/2014
1/12/2014
1/13/2014
1/14/2014
1/15/2014
1/16/2014
1/17/2014
1/18/2014
1/19/2014 0.00
1/20/2014 0.00
1/21/2014 0.00
1/22/2014 0.00
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014
1/30/2014
1/31/2014
2/1/2014
2/2/2014
2/3/2014
2/4/2014
2/5/2014
2/6/2014 0.00
2/7/2014 0.00
2/8/2014
2/9/2014
2/10/2014
2/11/2014
2/12/2014
2/13/2014
2/14/2014
2/15/2014
2/16/2014
2/17/2014
2/18/2014
2/19/2014
2/20/2014
2/21/2014
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014
2/27/2014
2/28/2014
3/1/2014 T
3/2/2014
3/3/2014
3/4/2014
3/5/2014
3/6/2014
3/7/2014
3/8/2014
3/9/2014
3/10/2014
3/11/2014
3/12/2014
3/13/2014
3/14/2014
3/15/2014
3/16/2014
3/17/2014
3/18/2014
3/19/2014
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014
3/26/2014
3/27/2014
3/28/2014
3/29/2014
3/30/2014
3/31/2014
Day of YearDaily PrcpMultiday Prcp
4/1/2014
4/2/2014
4/3/2014
4/4/2014
4/5/2014
4/6/2014
4/7/2014
4/8/2014
4/9/2014
4/10/2014
4/11/2014
4/12/2014
4/13/2014
4/14/2014
4/15/2014
4/16/2014
4/17/2014
4/18/2014
4/19/2014
4/20/2014
4/21/2014 0.00
4/22/2014
4/23/2014
4/24/2014
4/25/2014
4/26/2014
4/27/2014
4/28/2014
4/29/2014
4/30/2014
5/1/2014
5/2/2014
5/3/2014
5/4/2014
5/5/2014
5/6/2014
5/7/2014
5/8/2014
5/9/2014
5/10/2014
5/11/2014
5/12/2014
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014 0.15
5/23/2014 0.41
5/24/2014 0.14
5/25/2014
5/26/2014 0.02
5/27/2014 0.00
5/28/2014 0.00
5/29/2014 T
5/30/2014 T
5/31/2014 0.00
6/1/2014 0.00
6/2/2014 0.00
6/3/2014
6/4/2014 0.00
6/5/2014 0.16
6/6/2014 0.00
6/7/2014 0.00
6/8/2014 0.00
6/9/2014 0.76
6/10/2014 0.00
6/11/2014 0.00
6/12/2014
6/13/2014 T
6/14/2014
6/15/2014 0.19
6/16/2014
6/17/2014
6/18/2014
6/19/2014 0.13
6/20/2014 0.00
6/21/2014
6/22/2014 T
6/23/2014 T
6/24/2014 0.01
6/25/2014 0.02
6/26/2014 0.00
6/27/2014 0.01
6/28/2014 0.10
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014 0.00
7/2/2014 0.00
7/3/2014 0.00
7/4/2014 0.02
7/5/2014 0.00
7/6/2014 0.00
7/7/2014 0.00
7/8/2014 0.45
7/9/2014 0.00
7/10/2014 0.00
7/11/2014 0.01
7/12/2014
7/13/2014 0.49
7/14/2014
7/15/2014 0.40
7/16/2014 0.09
7/17/2014 0.39
7/18/2014 0.00
7/19/2014 0.00
7/20/2014 **
7/21/2014 **
7/22/2014 **
7/23/2014 **
7/24/2014 **
7/25/2014 **
7/26/2014 **
7/27/2014 0.00
7/28/2014 T
7/29/2014 0.68
7/30/2014 0.92
7/31/2014 0.72
8/1/2014 0.00
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014 0.06
8/8/2014 0.53
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014 0.30
8/27/2014
8/28/2014 0.18
8/29/2014 0.02
8/30/2014 0.04
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014 0.65
9/6/2014
9/7/2014
9/8/2014 0.00
9/9/2014 0.02
9/10/2014 0.29
9/11/2014 T
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014 0.20
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014 1.43



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 7:30 AM 0.00 0.0 M M M
10/2/2013 7:30 AM 0.00 0.0 M M M
10/3/2013 7:30 AM 0.00 0.0 M M M
10/4/2013 8:30 AM 0.22 1.3 0.22 0.0 0.22 Accumulation of snow is on top of the rain gauge post. Ground snow has melted. Some accumulation on top of the grass and bushes.
10/5/2013 7:30 AM 0.00 0.0 M M M
10/6/2013 7:30 AM 0.00 0.0 M M M
10/7/2013 7:30 AM 0.00 0.0 M M M
10/8/2013 7:30 AM 0.00 0.0 M M M
10/9/2013 7:30 AM 0.00 0.0 M M M
10/10/2013 7:30 AM 0.00 0.0 M M M
10/11/2013 7:30 AM T M M M M Trace
10/12/2013 7:30 AM T M M M M
10/13/2013 7:30 AM 0.00 0.0 M M M
10/14/2013 7:00 AM 0.00 0.0 M M M
10/15/2013 8:30 AM 0.07 M M M M
10/17/2013 8:30 AM 0.00 0.0 M M M
10/18/2013 8:30 AM 0.00 0.0 M M M
10/19/2013 7:30 AM 0.21 1.5 0.21 1.5 0.21 Snow was on the grass, cars and fence rails only. There was 1 1/2" on top of the retaining wall. This was in a semi-protected area.
10/22/2013 8:40 AM 0.02 M M M M
10/23/2013 8:30 AM 0.00 0.0 M M M
10/24/2013 8:00 AM 0.00 0.0 M M M
10/25/2013 8:00 AM 0.00 0.0 M M M
10/26/2013 8:30 AM 0.00 0.0 M M M
10/27/2013 7:30 AM 0.00 0.0 M M M
10/28/2013 8:00 AM 0.00 0.0 M M M
10/29/2013 9:00 AM T M M M M
10/30/2013 8:45 AM 0.03 M M M M No snow, just rain yesterday and this morning. Sun is up.
10/31/2013 8:00 AM 0.02 M M M M
11/1/2013 8:30 AM 0.00 0.0 M M M
11/2/2013 8:00 AM 0.00 0.0 M M M
11/3/2013 8:00 AM 0.00 0.0 M M M
11/4/2013 7:30 AM 0.00 0.0 M M M
11/5/2013 8:30 AM 0.00 0.0 M M M
11/6/2013 8:00 AM 0.00 0.0 M M M
11/7/2013 7:30 AM 0.00 0.0 M M M
11/8/2013 7:30 AM 0.00 0.0 M M M
11/9/2013 7:45 AM 0.00 0.0 M M M
11/10/2013 7:30 AM 0.00 0.0 M M M
11/11/2013 8:30 AM 0.00 0.0 M M M
11/12/2013 8:30 AM 0.00 0.0 M M M
11/13/2013 8:00 AM 0.00 0.0 M M M
11/14/2013 8:00 AM 0.00 0.0 M M M
11/15/2013 8:30 AM 0.00 0.0 M M M
11/16/2013 8:00 AM 0.00 0.0 M M M
11/17/2013 9:00 AM 0.00 0.0 M M M
11/18/2013 9:00 AM 0.00 0.0 M M M
11/19/2013 8:30 AM 0.00 0.0 M M M
11/20/2013 8:00 AM 0.00 0.0 M M M
11/21/2013 8:30 AM 0.15 1.2 0.15 1.2 0.15 Clouds and wind blew in at 11:15 p.m. last night. The snow started at 11:46 p.m. It has snowed off and on all night. Everything is covered with about an inch of snow.
11/22/2013 9:00 AM T T T 1.1 0.13 Street ice is melting. Overcast. Ice and snow still present on sidewalks and cars.
11/23/2013 9:00 AM 0.00 0.0 0.00 M M Snow has mostly melted except on wood surfaces. Should be gone by later today.
11/24/2013 9:00 AM 0.00 0.0 M M M
11/26/2013 9:00 AM T T T M M
11/27/2013 9:00 AM 0.00 0.0 M M M
11/28/2013 9:00 AM 0.00 0.0 M M M
11/29/2013 9:00 AM 0.00 0.0 M M M
11/30/2013 9:00 AM 0.00 0.0 M M M
12/2/2013 9:00 AM 0.00 0.0 M M M
12/3/2013 8:00 AM 0.00 0.0 M M M
12/4/2013 9:12 AM 0.15 2.2 0.15 2.0 0.15 Snow started 12/3/2013 at 9:12 p.m. (21:12). Very light snow falling at this time.
12/10/2013 8:30 AM 0.00 0.0 M M M
12/11/2013 7:30 AM 0.00 0.0 M M M
12/12/2013 8:00 AM 0.00 0.0 M M M
12/13/2013 8:00 AM 0.00 0.0 M M M
12/14/2013 8:30 AM 0.00 0.0 M M M
12/15/2013 7:30 AM 0.00 0.0 M M M
12/16/2013 7:30 AM 0.00 0.0 M M M
12/17/2013 7:30 AM 0.00 0.0 M M M
12/18/2013 7:30 AM 0.00 0.0 M M M
12/19/2013 8:30 AM 0.00 0.0 M M M
12/27/2013 9:00 AM 0.00 0.0 M M M
12/28/2013 9:00 AM 0.00 0.0 M M M
1/1/2014 8:00 AM 0.00 0.0 M M M
1/19/2014 8:00 AM 0.00 0.0 M M M
1/20/2014 8:00 AM 0.00 0.0 M M M
1/21/2014 8:00 AM 0.00 0.0 M M M
1/22/2014 8:00 AM 0.00 0.0 M M M
2/6/2014 8:30 AM 0.00 0.0 M M M
2/7/2014 8:00 AM 0.00 0.0 M M M
3/1/2014 7:00 AM T M M M M Freezing drizzle started at 6:45 a.m.
4/21/2014 7:00 AM 0.00 0.0 M M M
5/22/2014 8:00 AM 0.15 M M M M
5/23/2014 8:00 AM 0.41 M M M M Short duration very small hail yesterday at 5:00 pm.
5/24/2014 8:00 AM 0.14 M M M M
5/26/2014 6:00 AM 0.02 M M M M
5/27/2014 8:00 AM 0.00 0.0 M M M
5/28/2014 8:00 AM 0.00 0.0 M M M
5/29/2014 7:00 AM T M M M M
5/30/2014 8:00 AM T M M M M
5/31/2014 8:00 AM 0.00 0.0 M M M
6/1/2014 8:00 AM 0.00 0.0 M M M
6/2/2014 8:00 AM 0.00 0.0 M M M
6/4/2014 8:00 AM 0.00 0.0 M M M
6/5/2014 7:30 AM 0.16 M M M M
6/6/2014 8:00 AM 0.00 0.0 M M M
6/7/2014 8:00 AM 0.00 0.0 M M M
6/8/2014 8:00 AM 0.00 0.0 M M M
6/9/2014 7:00 AM 0.76 M M M M
6/10/2014 7:00 AM 0.00 0.0 M M M
6/11/2014 7:00 AM 0.00 0.0 M M M
6/13/2014 7:00 AM T M M M M
6/15/2014 7:00 AM 0.19 M M M M
6/19/2014 8:24 AM 0.13 M M M M Wild evening. A wall cloud developed just south of this location, rotation in the clouds, major lighting and thunder - enough to shake the house to the basement and scare the dogs and cat silly - me, too. Took a pretty good video of the entire thing. Little bit of hail and a little bit of rain.
6/20/2014 8:00 AM 0.00 0.0 M M M
6/22/2014 7:30 AM T M M M M
6/23/2014 7:00 AM T M M M M
6/24/2014 7:00 AM 0.01 M M M M
6/25/2014 8:00 AM 0.02 M M M M
6/26/2014 7:00 AM 0.00 0.0 M M M
6/27/2014 7:00 AM 0.01 M M M M
6/28/2014 7:00 AM 0.10 M M M M
7/1/2014 7:00 AM 0.00 0.0 M M M
7/2/2014 7:00 AM 0.00 0.0 M M M
7/3/2014 7:00 AM 0.00 0.0 M M M
7/4/2014 7:00 AM 0.02 M M M M
7/5/2014 7:00 AM 0.00 0.0 M M M
7/6/2014 7:00 AM 0.00 0.0 M M M
7/7/2014 7:00 AM 0.00 0.0 M M M
7/8/2014 9:00 AM 0.45 M M M M
7/9/2014 7:00 AM 0.00 0.0 M M M
7/10/2014 7:00 AM 0.00 0.0 M M M
7/11/2014 7:00 AM 0.01 0.0 M M M
7/13/2014 11:00 AM 0.49 M M M M
7/15/2014 7:00 AM 0.40 M M M M
7/16/2014 8:00 AM 0.09 M M M M
7/17/2014 8:00 AM 0.39 M M M M
7/18/2014 8:00 AM 0.00 0.0 M M M
7/19/2014 7:00 AM 0.00 0.0 M M M
7/28/2014 8:00 AM T M M M M
7/29/2014 8:00 AM 0.68 M M M M
7/30/2014 8:00 AM 0.92 M M M M
7/31/2014 8:00 AM 0.72 M M M M
8/1/2014 8:00 AM 0.00 0.0 M M M
8/7/2014 8:00 AM 0.06 M M M M
8/8/2014 8:00 AM 0.53 M M M M
8/26/2014 8:00 AM 0.30 M M M M Lightning and thunder all night. Stopped at about 4:10 a.m. Heavy rain bands moved through for short periods of time. The gutters on the house overflowed.
8/28/2014 8:00 AM 0.18 M M M M
8/29/2014 8:00 AM 0.02 M M M M
8/30/2014 8:00 AM 0.04 M M M M
9/5/2014 8:00 AM 0.65 M M M M
9/8/2014 8:00 AM 0.00 0.0 M M M
9/9/2014 9:00 AM 0.02 M M M M
9/10/2014 8:30 AM 0.29 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
9/11/2014 8:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
9/22/2014 8:30 AM 0.20 M M M M
9/30/2014 8:46 AM 1.43 M M M M quarter size hail took a chunk out of the top of the rain gauge. Stripped the trees and shrubs of leaves and left 2 1/2" of hail on the ground. It sounded like a freight train. When I put my hands on the window sill, I could feel the entire house shaking. I thought there was a tornado nearby because of the noise.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/20/2013 12/26/2013 9:00 AM 7 0.00 0.0 0.00 It snowed twice while I was gone, but there was nothing left in the gauge.
7/20/2014 7/27/2014 8:00 AM 8 0.00 M M



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
5/20/2014 3:33 PM 1/2" Grape 1/4" Pea Size Rice Hard|White Ice 1min shredded leaves Continuous False Same time as rain After smaller hail