Station Overview Station Location
Station Number CO-AR-259 Latitude 39.649045
Station Name Aurora 4.0 SSE Longitude -104.775765
County Arapahoe Elevation (ft) 5661



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 1.23 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 0.55 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 2.23 0.60 9 0.60 9 0.00 0 0 3 1 8.5 3 1
May 13 2.43 1.62 30 0.82 24 0.80 6 1 7 1 5.0 2 1
June 13 2.03 0.54 30 0.54 26 0.00 4 0 4 0 0.0 0 0
July 13 2.21 0.68 31 0.41 7 0.27 24 1 3 2 0.0 0 0
Aug 13 2.43 2.79 31 1.82 24 0.97 7 3 13 5 0.0 0 0
Sept 13 1.20 9.98 30 9.98 24 0.00 6 1 9 5 0.0 0 0
Water Year Totals: 18.12" 16.21" 161 days 14.17" 114 2.04" 47 days 6 39 days 14 days 13.5" 5 days 2 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 0.20
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 T
4/22/2013 0.00
4/23/2013 0.36
4/24/2013 0.04
4/25/2013 0.00
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013 0.00
5/1/2013 0.07
5/2/2013 0.44
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00 **
5/7/2013 **
5/8/2013 **
5/9/2013 **
5/10/2013 **
5/11/2013 0.80
5/12/2013 0.01
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 0.00
5/16/2013 0.02
5/17/2013
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 T
5/21/2013 0.19
5/22/2013 0.00
5/23/2013 0.02
5/24/2013 0.00
5/25/2013
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 0.14
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
6/17/2013 0.04
6/18/2013 0.00
6/19/2013 0.04
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.32
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00 **
6/28/2013 **
6/29/2013 **
6/30/2013 **
Day of YearDaily PrcpMultiday Prcp
7/1/2013 **
7/2/2013 **
7/3/2013 **
7/4/2013 **
7/5/2013 **
7/6/2013 **
7/7/2013 **
7/8/2013 **
7/9/2013 **
7/10/2013 **
7/11/2013 0.27
7/12/2013 0.09
7/13/2013 0.04
7/14/2013 0.28
7/15/2013 T
7/16/2013 T
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 **
7/20/2013 **
7/21/2013 **
7/22/2013 **
7/23/2013 **
7/24/2013 **
7/25/2013 **
7/26/2013 **
7/27/2013 **
7/28/2013 **
7/29/2013 **
7/30/2013 **
7/31/2013 **
8/1/2013 0.97
8/2/2013 T
8/3/2013 0.04
8/4/2013 0.30
8/5/2013 0.06
8/6/2013 0.00
8/7/2013 T
8/8/2013 0.02
8/9/2013 0.09
8/10/2013 0.72
8/11/2013 0.18
8/12/2013 0.01
8/13/2013 0.10
8/14/2013 0.00
8/15/2013 T
8/16/2013 **
8/17/2013 **
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 0.00
8/26/2013 0.01
8/27/2013 0.02
8/28/2013 **
8/29/2013 **
8/30/2013 0.00
8/31/2013 0.11
9/1/2013 T
9/2/2013 T
9/3/2013 **
9/4/2013 0.00
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 0.00
9/11/2013 1.25
9/12/2013 2.25
9/13/2013 2.01
9/14/2013 0.32
9/15/2013 1.04
9/16/2013 1.33
9/17/2013 0.00
9/18/2013 0.00
9/19/2013 0.00
9/20/2013 T
9/21/2013 0.00
9/22/2013 0.50
9/23/2013 1.26
9/24/2013 0.02
9/25/2013 0.00
9/26/2013 0.00
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
4/18/2013 7:00 AM 0.20 4.0 M M M
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 7:02 AM T M M M M
4/22/2013 6:50 AM 0.00 0.0 M M M
4/23/2013 6:05 AM 0.36 4.0 0.36 M M Storm began at 11:15 AM on the 4/22. The snow is now continuing lightly. Heaviest was during the evening into the night. During the day we had intermittent snow showers.
4/24/2013 6:45 AM 0.04 0.5 0.04 2.0 M
4/25/2013 6:30 AM 0.00 0.0 M M M
4/30/2013 7:00 AM 0.00 0.0 M M M I was gone from 25-29 April. No accumulation of snow or rain during this period.
5/1/2013 6:20 AM 0.07 0.2 M M M
5/2/2013 7:02 AM 0.44 4.8 M 5.0 M
5/3/2013 7:00 AM 0.00 0.0 M 0.0 M All snow from last storm has melted
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 6:50 AM 0.00 0.0 M M M
5/12/2013 6:45 AM 0.01 M M M M
5/13/2013 7:02 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 6:50 AM 0.02 M M M M Rain occurred last evening
5/18/2013 6:58 AM 0.00 0.0 M M M
5/19/2013 6:58 AM 0.00 0.0 M M M
5/20/2013 6:35 AM T M M M M It was misting at 5:30AM when I went to get the paper. Precip slowly increased and quit about 8:00 AM. Had nearly .02 inch of rain in gauge at that time. Will record total for today tomorrow AM as usual.
5/21/2013 7:00 AM 0.19 M M M M
5/22/2013 7:00 AM 0.00 0.0 M M M
5/23/2013 6:49 AM 0.02 M M M M
5/24/2013 7:02 AM 0.00 0.0 M M M Had a sprinkle last evening. Not enough to measure.
5/26/2013 7:04 AM 0.00 0.0 M M M
5/27/2013 6:48 AM 0.00 0.0 M M M
5/28/2013 6:47 AM 0.00 0.0 M M M
5/29/2013 6:58 AM 0.00 0.0 M M M
5/30/2013 7:02 AM 0.07 M M M M
5/31/2013 7:02 AM 0.00 0.0 M M M
6/1/2013 6:45 AM 0.00 0.0 M M M
6/2/2013 6:50 AM 0.00 0.0 M M M
6/3/2013 7:02 AM 0.00 0.0 M M M
6/4/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:03 AM 0.14 M M M M
6/6/2013 7:04 AM 0.00 0.0 M M M
6/7/2013 7:00 AM 0.00 0.0 M M M
6/8/2013 6:55 AM 0.00 0.0 M M M
6/9/2013 6:50 AM 0.00 0.0 M M M
6/10/2013 7:05 AM 0.00 0.0 M M M
6/11/2013 7:05 AM 0.00 0.0 M M M
6/12/2013 6:58 AM 0.00 0.0 M M M
6/13/2013 7:00 AM 0.00 0.0 M M M
6/14/2013 7:05 AM 0.00 0.0 M M M
6/15/2013 7:03 AM 0.00 0.0 M M M
6/17/2013 7:00 AM 0.04 M M M M
6/18/2013 7:06 AM 0.00 0.0 M M M
6/19/2013 6:54 AM 0.04 M M M M
6/20/2013 6:50 AM 0.00 0.0 M M M We have smoke from the Colorado fires at my station here is Aurora.
6/21/2013 7:00 AM 0.00 0.0 M M M
6/22/2013 7:00 AM 0.00 0.0 M M M
6/23/2013 7:00 AM 0.00 0.0 M M M
6/24/2013 7:02 AM 0.32 M M M M
6/25/2013 7:06 AM 0.00 0.0 M M M
6/26/2013 6:58 AM 0.00 0.0 M M M
6/27/2013 7:00 AM 0.00 0.0 M M M
7/12/2013 7:06 AM 0.09 M M M M
7/13/2013 6:58 AM 0.04 M M M M
7/14/2013 6:50 AM 0.28 M M M M
7/15/2013 7:54 AM T M M M M
7/16/2013 6:53 AM T M M M M
7/17/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 6:00 AM 0.00 0.0 M M M
8/2/2013 7:00 AM T M M M M
8/3/2013 7:02 AM 0.04 M M M M
8/4/2013 6:58 AM 0.30 M M M M
8/5/2013 7:00 AM 0.06 M M M M
8/6/2013 7:00 AM 0.00 0.0 M M M
8/7/2013 7:00 AM T 0.0 M M M
8/8/2013 7:00 AM 0.02 M M M M
8/9/2013 7:00 AM 0.09 M M M M
8/10/2013 6:40 AM 0.72 M M M M
8/11/2013 7:00 AM 0.18 M M M M
8/12/2013 7:00 AM 0.01 M M M M
8/13/2013 7:00 AM 0.10 M M M M
8/14/2013 7:00 AM 0.00 0.0 M M M
8/15/2013 6:24 AM T M M M M
8/19/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM 0.00 0.0 M M M
8/22/2013 7:00 AM T M M M M
8/23/2013 7:00 AM 0.16 M M M M
8/24/2013 7:00 AM T M M M M
8/25/2013 7:00 AM 0.00 0.0 M M M
8/26/2013 7:00 AM 0.01 M M M M
8/27/2013 7:00 AM 0.02 M M M M
8/31/2013 7:00 AM 0.11 M M M M
9/1/2013 7:00 AM T M M M M Got only a few drops of rain in the evening. Not enough to totally cover the side walks.
9/2/2013 7:00 AM T M M M M Just a few drops of rain again last evening. Not enough to wet the sidewalk.
9/5/2013 7:00 AM 0.00 0.0 M M M
9/6/2013 7:00 AM T M M M M Again, just a few drops of rain last evening.
9/7/2013 7:00 AM 0.00 0.0 M M M
9/8/2013 7:00 AM 0.00 0.0 M M M
9/9/2013 7:00 AM T M M M M Just a few drops of rain last evening. Did get the sidewalks wet though.
9/10/2013 7:00 AM 0.00 0.0 M M M inferred based off area reports to complete daily flood mapping efforts CSPEARS
9/11/2013 7:00 AM 1.25 M M M M
9/12/2013 7:00 AM 2.25 M M M M
9/13/2013 6:55 AM 2.01 M M M M
9/14/2013 7:00 AM 0.32 M M M M
9/15/2013 7:00 AM 1.04 M M M M
9/16/2013 7:00 AM 1.33 M M M M About an inch of this fell between noon and 1pm on Sunday. In this historic storm we received 8.2 inches of from from the 10th to the 16th of Sept. This about half of what we get here in Denver CO for an entire year. Hope this doesn't happen again for a long, long time.
9/17/2013 7:00 AM 0.00 0.0 M M M
9/18/2013 7:00 AM 0.00 0.0 M M M
9/19/2013 7:00 AM 0.00 0.0 M M M
9/20/2013 7:00 AM T M M M M A few drops of rain at 8:50 AM. Wouldn't have know had I not been outside at the time.
9/21/2013 7:00 AM 0.00 0.0 M M M
9/22/2013 7:00 AM 0.50 M M M M
9/23/2013 6:50 AM 1.26 M M M M
9/24/2013 7:00 AM 0.02 M M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 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
5/6/2013 5/11/2013 9:40 AM 6 0.80 0.0 0.00
6/27/2013 7/11/2013 7:02 AM 15 0.27 0.0 0.00 I was out of town during this time period and was not available to take readings. Not sure what days the rain happened.
7/19/2013 8/01/2013 7:05 AM 14 0.97 M M Was on vacation during this time.
8/16/2013 8/18/2013 7:00 AM 3 0.00 M M
8/28/2013 8/30/2013 7:00 AM 3 0.00 M M
9/3/2013 9/04/2013 7:00 AM 2 0.00 M M
9/27/2013 10/15/2013 7:00 AM 19 0.65 M M I had been on vacation so I don't know which days the precipitation actually occurred.



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