Station Overview Station Location
Station Number CO-AR-220 Latitude 39.616672
Station Name Greenwood Village 2.4 E Longitude -104.8690079
County Arapahoe Elevation (ft) 5687



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 09 1.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 0.95 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 0.74 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 0.52 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 0.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 1.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 2.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 10 2.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 1.93 0.73 4 0.73 4 0.00 0 0 2 0 0.0 0 0
July 10 2.34 2.76 24 1.73 18 1.03 6 1 8 2 0.0 0 0
Aug 10 2.53 2.07 7 0.75 5 1.32 2 1 2 2 0.0 0 0
Sept 10 1.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 18.36" 5.56" 35 days 3.21" 27 2.35" 8 days 2 12 days 4 days 0.0" 0 days 0 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010 0.00
6/27/2010 0.23
6/28/2010 0.50
6/29/2010 0.00
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.02
7/4/2010
7/5/2010 1.17
7/6/2010 T
7/7/2010 0.07
7/8/2010 0.02
7/9/2010 T
7/10/2010 0.00
7/11/2010 0.00
7/12/2010
7/13/2010 0.00
7/14/2010 0.00
7/15/2010
7/16/2010
7/17/2010 0.00
7/18/2010 0.01
7/19/2010
7/20/2010
7/21/2010 0.35
7/22/2010 0.02
7/23/2010 0.07
7/24/2010 0.00
7/25/2010
7/26/2010 **
7/27/2010 **
7/28/2010 **
7/29/2010 **
7/30/2010 **
7/31/2010 1.03
8/1/2010 0.00
8/2/2010
8/3/2010 0.06
8/4/2010
8/5/2010 0.69
8/6/2010 T
8/7/2010 T
8/8/2010 **
8/9/2010 1.32
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
6/26/2010 7:00 AM 0.00 0.0 M M M
6/27/2010 7:00 AM 0.23 M M M M
6/28/2010 7:00 AM 0.50 M M M M Hail last evening.
6/29/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.02 M M M M
7/5/2010 7:00 AM 1.17 M M M M Severe thunderstorms and hail last evening.
7/6/2010 9:00 AM T M M M M
7/7/2010 8:00 AM 0.07 M M M M
7/8/2010 7:30 AM 0.02 M M M M
7/9/2010 8:00 AM T M M M M
7/10/2010 9:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 10:30 AM 0.00 0.0 M M M
7/14/2010 7:10 AM 0.00 0.0 M M M
7/17/2010 8:20 AM 0.00 0.0 M M M After one week without rain, my gauge is already starting to collect dust :)
7/18/2010 7:45 AM 0.01 M M M M Lots of thunder and lightning yesterday evening, finally got some rain!
7/21/2010 8:30 AM 0.35 M M M M Lots of thunder and lightening in the evening.
7/22/2010 7:50 AM 0.02 M M M M
7/23/2010 7:50 PM 0.07 M M M M
7/24/2010 6:50 AM 0.00 0.0 M M M
8/1/2010 9:30 AM 0.00 0.0 M M M
8/3/2010 9:15 AM 0.06 M M M M
8/5/2010 7:00 AM 0.69 M M M M
8/6/2010 9:15 AM T M M M M
8/7/2010 7:06 AM T M M M M Tornado Sirens went off, but hardly any rain fell here!



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/26/2010 7/31/2010 7:00 AM 6 1.03 M M Much of the rain recorded fell last night (7/30). The rain started falling around 5:30 pm and reached it heaviest point sometime after 6:30.
8/8/2010 8/09/2010 6:50 AM 2 1.32 M M Almost all this rain came from last night's huge thunderstorm. There was lots of lightning and thunder throughout the night. The storm started rolling in around 5:30.



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
7/4/2010 4:00 PM 1/2" Grape 3/8" 1/4" Pea Size Hard|White Ice minor leaf damage False After rain After smaller hail
8/4/2010 4:30 PM Hail pad was deployed. 1/4" Pea Size 1/4" Pea Size Rice Mixed|White Ice 5 3min no damage Intermittent True After rain After smaller hail 10-20 44 2