Station Overview Station Location
Station Number CO-AR-207 Latitude 39.619195
Station Name Aurora 7.3 SE Longitude -104.723717
County Arapahoe Elevation (ft) 5918



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 16 1.30 0.33 31 0.26 26 0.07 5 1 3 0 0.0 0 0
Nov 16 1.04 0.73 30 0.73 30 0.00 0 0 3 1 5.1 3 7
Dec 16 0.74 0.63 30 0.63 30 0.00 0 0 6 1 7.9 6 10
Jan 17 0.60 0.84 28 0.84 28 0.00 0 0 6 3 8.5 6 14
Feb 17 0.62 0.20 26 0.20 26 0.00 0 0 4 1 3.2 3 4
March 17 1.58 1.37 29 1.37 27 0.00 2 1 5 2 3.9 4 4
April 17 2.28 2.70 30 2.70 30 0.00 0 0 14 0 13.2 6 6
May 17 2.53 4.26 29 4.26 29 0.00 0 0 18 1 3.1 3 2
June 17 2.19 1.15 30 1.15 30 0.00 0 0 8 4 0.0 0 0
July 17 2.46 1.43 30 1.43 30 0.00 0 0 10 5 0.0 0 0
Aug 17 2.51 2.94 31 2.94 24 0.00 7 2 13 3 0.0 0 0
Sept 17 1.34 2.71 29 1.81 25 0.90 4 1 8 2 0.0 0 0
Water Year Totals: 19.19" 19.29" 353 days 18.32" 335 0.97" 18 days 5 98 days 23 days 44.9" 31 days 47 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
10/1/2016 0.00
10/2/2016 0.00
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.19
10/7/2016 **
10/8/2016 **
10/9/2016 **
10/10/2016 **
10/11/2016 0.07
10/12/2016 0.05
10/13/2016 0.02
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 0.31
11/19/2016 0.00
11/20/2016 0.00
11/21/2016 0.00
11/22/2016 0.12
11/23/2016 0.30
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 T
11/28/2016 0.00
11/29/2016 0.00
11/30/2016 0.00
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 T
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 0.09
12/8/2016 0.02
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.06
12/12/2016 0.00
12/13/2016 0.00
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 0.44
12/18/2016 0.01
12/19/2016
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016 0.00
12/25/2016 0.01
12/26/2016 0.00
12/27/2016 0.00
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 0.00
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.00
1/2/2017 0.00
1/3/2017 T
1/4/2017 0.02
1/5/2017 0.35
1/6/2017 0.03
1/7/2017
1/8/2017 0.00
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.00
1/12/2017 0.00
1/13/2017 T
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.33
1/17/2017 0.09
1/18/2017 0.00
1/19/2017 0.00
1/20/2017 T
1/21/2017
1/22/2017 0.00
1/23/2017 0.00
1/24/2017 0.00
1/25/2017 0.02
1/26/2017 0.00
1/27/2017 0.00
1/28/2017 0.00
1/29/2017
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.02
2/3/2017 0.01
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 M
2/7/2017 0.00
2/8/2017 0.00
2/9/2017 0.00
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 T
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.00
2/24/2017 0.16
2/25/2017 0.01
2/26/2017 0.00
2/27/2017 0.00
2/28/2017
3/1/2017 0.02
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017
3/7/2017 0.00
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.03
3/12/2017 0.01
3/13/2017 0.00
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 **
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 M
3/23/2017 0.00
3/24/2017 0.89
3/25/2017 0.00
3/26/2017 0.00
3/27/2017 T
3/28/2017 T
3/29/2017 0.42
3/30/2017 0.00
3/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.20
4/2/2017 0.01
4/3/2017 0.17
4/4/2017 0.15
4/5/2017 0.26
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.00
4/21/2017 0.02
4/22/2017 0.14
4/23/2017 0.05
4/24/2017 0.00
4/25/2017 0.02
4/26/2017 0.25
4/27/2017 0.02
4/28/2017 0.01
4/29/2017 1.15
4/30/2017 0.25
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 0.16
5/4/2017 0.19
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 T
5/9/2017 0.39
5/10/2017 0.01
5/11/2017 0.36
5/12/2017 0.01
5/13/2017 0.00
5/14/2017 0.00
5/15/2017
5/16/2017 0.00
5/17/2017 0.02
5/18/2017 1.26
5/19/2017 0.65
5/20/2017
5/21/2017 0.00
5/22/2017 0.03
5/23/2017 0.14
5/24/2017 0.01
5/25/2017 0.00
5/26/2017 0.24
5/27/2017 0.09
5/28/2017 0.40
5/29/2017 0.01
5/30/2017 0.24
5/31/2017 0.05
6/1/2017 0.01
6/2/2017 T
6/3/2017 0.38
6/4/2017 T
6/5/2017 0.00
6/6/2017 0.01
6/7/2017 0.00
6/8/2017 0.34
6/9/2017 T
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.00
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 0.00
6/21/2017 0.04
6/22/2017 0.00
6/23/2017 0.25
6/24/2017 0.01
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 T
6/30/2017 0.11
Day of YearDaily PrcpMultiday Prcp
7/1/2017 T
7/2/2017 0.00
7/3/2017 0.00
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 0.00
7/9/2017 0.00
7/10/2017
7/11/2017 0.00
7/12/2017 T
7/13/2017 0.15
7/14/2017 0.00
7/15/2017 0.12
7/16/2017 0.05
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.01
7/21/2017 0.14
7/22/2017 0.25
7/23/2017 0.00
7/24/2017 T
7/25/2017 0.00
7/26/2017 0.05
7/27/2017 0.63
7/28/2017 T
7/29/2017 0.02
7/30/2017 0.01
7/31/2017 T
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.34
8/4/2017 0.05
8/5/2017 0.03
8/6/2017 0.04
8/7/2017 0.15
8/8/2017 0.54
8/9/2017 0.01
8/10/2017 T
8/11/2017 0.15
8/12/2017 0.02
8/13/2017 0.25
8/14/2017 0.50
8/15/2017 0.02
8/16/2017 T
8/17/2017 0.00
8/18/2017 T
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 **
8/22/2017 0.00
8/23/2017 **
8/24/2017 **
8/25/2017 **
8/26/2017 **
8/27/2017 0.00
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 0.84
9/1/2017 0.01
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 T
9/13/2017 **
9/14/2017 **
9/15/2017 **
9/16/2017 0.90
9/17/2017 T
9/18/2017 0.07
9/19/2017 0.00
9/20/2017
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.05
9/24/2017 1.02
9/25/2017 0.09
9/26/2017 0.07
9/27/2017 0.02
9/28/2017 0.48
9/29/2017 0.00
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 8:40 AM 0.00 0.0 M 0.0 M
10/2/2016 8:45 AM 0.00 0.0 M 0.0 M
10/3/2016 8:45 AM 0.00 0.0 M 0.0 M
10/4/2016 8:46 AM 0.00 0.0 M 0.0 M
10/5/2016 8:15 AM 0.00 0.0 M 0.0 M
10/6/2016 8:30 AM 0.19 0.0 M 0.0 M It is still raining at the time of measurement.
10/12/2016 8:00 AM 0.05 0.0 M 0.0 M
10/13/2016 8:30 AM 0.02 0.0 M 0.0 M
10/14/2016 9:40 AM 0.00 0.0 M 0.0 M
10/15/2016 8:45 AM 0.00 0.0 M 0.0 M
10/16/2016 8:50 AM 0.00 0.0 M 0.0 M
10/17/2016 9:03 AM 0.00 0.0 M 0.0 M
10/18/2016 7:15 AM 0.00 0.0 M 0.0 M
10/19/2016 9:00 AM 0.00 0.0 M 0.0 M
10/20/2016 8:40 AM 0.00 0.0 M 0.0 M
10/21/2016 9:05 AM 0.00 0.0 M 0.0 M
10/22/2016 9:20 AM 0.00 0.0 M 0.0 M
10/23/2016 8:55 AM 0.00 0.0 M 0.0 M
10/24/2016 8:56 AM 0.00 0.0 M 0.0 M
10/25/2016 9:05 AM 0.00 0.0 M 0.0 M
10/26/2016 8:25 AM 0.00 0.0 M 0.0 M
10/27/2016 8:15 AM 0.00 0.0 M M M
10/28/2016 8:45 AM 0.00 0.0 M 0.0 M
10/29/2016 7:48 AM 0.00 0.0 M M M
10/30/2016 9:00 AM 0.00 0.0 M M M
10/31/2016 9:08 AM 0.00 0.0 M M M
11/1/2016 9:20 AM 0.00 0.0 M M M
11/2/2016 8:35 AM 0.00 0.0 M M M
11/3/2016 8:45 AM 0.00 0.0 M M M
11/4/2016 8:47 AM 0.00 0.0 M M M
11/5/2016 9:10 AM 0.00 0.0 M M M
11/6/2016 8:33 AM 0.00 0.0 M M M
11/7/2016 8:55 AM 0.00 0.0 M M M
11/8/2016 9:15 AM 0.00 0.0 M M M It has been 26 days since I recorded even a trace of moisture.
11/9/2016 8:48 AM 0.00 0.0 M M M
11/10/2016 9:13 AM 0.00 0.0 M M M
11/11/2016 8:40 AM 0.00 0.0 M M M
11/12/2016 8:35 AM 0.00 0.0 M M M
11/13/2016 8:27 AM 0.00 0.0 M M M
11/14/2016 8:45 AM 0.00 0.0 M 0.0 M 32 days since the last precipitation.
11/15/2016 8:38 AM 0.00 0.0 M 0.0 M
11/16/2016 8:30 AM 0.00 0.0 M 0.0 M
11/17/2016 9:07 AM 0.00 0.0 M 0.0 M
11/18/2016 8:40 AM 0.31 2.5 M 2.0 M
11/19/2016 8:30 AM 0.00 0.0 M 1.0 M
11/20/2016 8:50 AM 0.00 0.0 M 0.5 M
11/21/2016 8:40 AM 0.00 0.0 M T M
11/22/2016 7:20 AM 0.12 0.1 M 0.1 M Snow had just begun to fall at the time of the measurement and is continuing. Final snow total will be considerably more.
11/23/2016 8:45 AM 0.30 2.5 M 1.2 M
11/24/2016 9:35 AM 0.00 0.0 M 0.6 M
11/25/2016 8:10 AM 0.00 0.0 M 0.3 M
11/26/2016 8:55 AM 0.00 0.0 M T M
11/27/2016 9:00 AM T T M T M
11/28/2016 8:40 AM 0.00 0.0 M T M
11/29/2016 8:05 AM 0.00 0.0 M T M
11/30/2016 8:37 AM 0.00 0.0 M T M
12/1/2016 8:40 AM 0.00 0.0 M T M
12/2/2016 9:00 AM 0.00 0.0 M T M
12/3/2016 8:55 AM T 0.1 M T M
12/4/2016 8:28 AM 0.00 0.0 M T M
12/5/2016 8:27 AM 0.00 0.0 M T M
12/6/2016 8:33 AM 0.00 0.0 M T M
12/7/2016 8:23 AM 0.09 1.5 M 1.5 M
12/8/2016 7:20 AM 0.02 0.4 M 1.9 M
12/9/2016 8:35 AM 0.00 0.0 M 1.2 M
12/10/2016 8:40 AM 0.00 0.0 M 0.6 M
12/11/2016 8:50 AM 0.06 0.6 M 0.6 M
12/12/2016 8:55 AM 0.00 0.0 M T M
12/13/2016 7:45 AM 0.00 0.0 M T M
12/14/2016 9:00 AM 0.00 0.0 M T M
12/15/2016 9:03 AM 0.00 0.0 M T M
12/16/2016 8:58 AM 0.00 0.0 M 0.0 M
12/17/2016 9:00 AM 0.44 5.2 M 5.2 M It was still snowing at the time of the measurement.
12/18/2016 8:50 AM 0.01 0.1 M 4.6 M
12/20/2016 8:47 AM 0.00 0.0 M 3.0 M
12/21/2016 8:37 AM 0.00 0.0 M 1.2 M
12/22/2016 8:39 AM 0.00 0.0 M M M {EDIT: Observer reported 0.0 of new snowfall with a SWE value of 1.00. SWE appears to be an error, 1.00 might actually be total snow on the ground. Changed SWE value of 1.00 to NA until observer can be contacted to verify. Submission Time Before EDIT: 12/22/2016 9:07 AM CoCoSTAFF DNT}
12/23/2016 8:22 AM 0.00 0.0 M 0.6 M
12/24/2016 8:55 AM 0.00 0.0 M T M
12/25/2016 7:35 AM 0.01 0.0 M T M
12/26/2016 9:15 AM 0.00 0.0 M M M
12/27/2016 9:32 AM 0.00 0.0 M T M
12/28/2016 8:53 AM 0.00 0.0 M T M
12/29/2016 8:23 AM 0.00 0.0 M T M
12/30/2016 8:40 AM 0.00 0.0 M T M
12/31/2016 8:31 AM 0.00 0.0 M T M
1/1/2017 8:47 AM 0.00 0.0 M T M
1/2/2017 8:15 AM 0.00 0.0 M T M
1/3/2017 7:46 AM T T M T M Small, scattered snowflakes falling at the time of measurement, not enough accumulation to report yet.
1/4/2017 8:53 AM 0.02 0.1 M 0.1 M It was still snowing at the time of measurement.
1/5/2017 8:40 AM 0.35 4.5 M 4.5 M It was still snowing lightly at the time of the measurements.
1/6/2017 8:55 AM 0.03 0.3 M 4.0 M
1/8/2017 8:34 AM 0.00 0.0 M 2.6 M
1/9/2017 8:10 AM 0.00 0.0 M 2.0 M
1/10/2017 9:53 AM 0.00 0.0 M T M
1/11/2017 8:32 AM 0.00 0.0 M T M
1/12/2017 9:20 AM 0.00 0.0 M T M
1/13/2017 8:05 AM T 0.1 M 0.1 M A light snow began falling at 3:30 PM, 1/12/17,I measured 0.1" at 8:00 PM.
1/14/2017 8:18 AM 0.00 0.0 M T M
1/15/2017 8:00 AM 0.00 0.0 M 0.0 M
1/16/2017 8:50 AM 0.33 3.2 M 3.2 M Snow began to fall shortly after 2:00 PM, 1/15/2017, and continues to this time.
1/17/2017 8:35 AM 0.09 T M 2.7 M The rain gauge accumulation represents the amount of snow that fell after yesterday's measurement. The new snow measurement (T) illustrates that the new snow had melted off by this morning measurement, but by the melted measurement must have been about one inch.
1/18/2017 8:35 AM 0.00 0.0 M 2.0 M
1/19/2017 8:15 AM 0.00 0.0 M 1.7 M
1/20/2017 8:30 AM T T M 1.3 M A light snow had begun falling at time of measurement.
1/22/2017 8:52 AM 0.00 0.0 M 0.6 M
1/23/2017 9:02 AM 0.00 0.0 M 0.3 M
1/24/2017 9:15 AM 0.00 0.0 M T M
1/25/2017 8:50 AM 0.02 0.3 M 0.3 M
1/26/2017 8:30 AM 0.00 0.0 M T M
1/27/2017 8:34 AM 0.00 0.0 M T M
1/28/2017 9:18 AM 0.00 0.0 M T M
1/30/2017 8:20 AM 0.00 0.0 M T M
1/31/2017 8:21 AM 0.00 0.0 M T M
2/1/2017 7:55 AM 0.00 0.0 M T M
2/2/2017 8:10 AM 0.02 0.1 M 0.1 M The 0.1" accumulation is a layer of ice with a very thin covering of little round balls of snow.
2/3/2017 8:21 AM 0.01 T M 0.1 M There was 1/10" of ice with a just a dusting of snow.
2/4/2017 8:33 AM 0.00 0.0 M T M
2/5/2017 8:26 AM 0.00 0.0 M T M
2/6/2017 9:00 AM M 0.0 M T M EDIT: 8.55" precip set to NA pending followup with observer. May be ob time. OST 2/06/2017 9:56 AM -SDH-
2/7/2017 8:30 AM 0.00 0.0 M T M
2/8/2017 8:45 AM 0.00 0.0 M 0.0 M
2/9/2017 8:43 AM 0.00 0.0 M 0.0 M
2/10/2017 8:30 AM 0.00 0.0 M 0.0 M
2/11/2017 8:40 AM 0.00 0.0 M 0.0 M My measured high temperature yesterday was 76.5 degrees F.
2/12/2017 9:30 AM T 0.0 M 0.0 M Light, scattered drops of rain started at 2:30 PM, 2/11/2017, and continued all day. No measurable accumulation this morning.
2/13/2017 9:32 AM 0.00 0.0 M 0.0 M
2/14/2017 8:45 AM 0.00 0.0 M 0.0 M
2/15/2017 8:50 AM 0.00 0.0 M 0.0 M
2/16/2017 8:23 AM 0.00 0.0 M 0.0 M
2/17/2017 8:45 AM 0.00 0.0 M 0.0 M
2/18/2017 8:25 AM 0.00 0.0 M 0.0 M
2/19/2017 8:30 AM 0.00 0.0 M 0.0 M
2/20/2017 8:48 AM 0.00 0.0 M 0.0 M
2/21/2017 9:45 AM 0.00 0.0 M 0.0 M
2/22/2017 8:25 AM 0.00 0.0 M 0.0 M
2/23/2017 8:37 AM 0.00 0.0 M 0.0 M
2/24/2017 9:25 AM 0.16 3.0 M 1.8 M
2/25/2017 7:10 AM 0.01 0.1 M 0.6 M
2/26/2017 8:30 AM 0.00 0.0 M T M
2/27/2017 8:10 AM 0.00 0.0 M T M
3/1/2017 8:08 AM 0.02 0.1 M 0.1 M
3/2/2017 9:26 AM 0.00 0.0 M T M
3/3/2017 8:32 AM 0.00 0.0 M 0.0 M
3/4/2017 8:45 AM 0.00 0.0 M 0.0 M
3/5/2017 9:25 AM 0.00 0.0 M 0.0 M
3/7/2017 8:25 AM 0.00 0.0 M 0.0 M
3/8/2017 8:47 AM 0.00 0.0 M 0.0 M
3/9/2017 8:35 AM 0.00 0.0 M 0.0 M
3/10/2017 8:27 AM 0.00 0.0 M 0.0 M
3/11/2017 8:43 AM 0.03 0.1 M 0.1 M
3/12/2017 9:20 AM 0.01 T M 0.0 M
3/13/2017 8:34 AM 0.00 0.0 M 0.0 M
3/14/2017 8:27 AM 0.00 0.0 M 0.0 M
3/15/2017 8:15 AM 0.00 0.0 M 0.0 M
3/16/2017 8:50 AM 0.00 0.0 M 0.0 M
3/17/2017 8:30 AM 0.00 0.0 M 0.0 M
3/20/2017 8:10 AM 0.00 0.0 M 0.0 M
3/21/2017 8:52 AM 0.00 0.0 M 0.0 M
3/22/2017 9:00 AM M 0.0 M 0.0 M [edit: observer entered 8.07 and was perhaps a time of observation (entered at 8:41 AM). Replaced with NA by CoCoStaff NN
3/23/2017 9:02 AM 0.00 0.0 M 0.0 M
3/24/2017 9:00 AM 0.89 3.2 M 3.2 M Rain began at 9:15 PM, 3/23/2017.
3/25/2017 8:57 AM 0.00 0.0 M T M
3/26/2017 8:50 AM 0.00 0.0 M T M
3/27/2017 8:35 AM T 0.0 M 0.0 M Scattered rain drops fell at 3:15 PM, 3/27/2017, and on a few subsequent occasions. No measurable accumulation in the rain gauge.
3/28/2017 9:00 AM T 0.0 M 0.0 M
3/29/2017 8:27 AM 0.42 0.5 M 0.5 M
3/30/2017 8:23 AM 0.00 0.0 M 0.0 M
3/31/2017 8:58 AM 0.00 0.0 M 0.0 M
4/1/2017 9:00 AM 0.20 0.9 M 0.9 M
4/2/2017 8:48 AM 0.01 T M 0.0 M
4/3/2017 8:55 AM 0.17 0.0 M 0.0 M
4/4/2017 9:10 AM 0.15 1.1 M 1.1 M
4/5/2017 8:28 AM 0.26 2.1 M 2.2 M Thundersnow yesterday (4/4/2017) at 4:23 PM.
4/6/2017 8:40 AM 0.00 0.0 M T M
4/7/2017 8:53 AM 0.00 0.0 M 0.0 M
4/8/2017 9:45 AM 0.00 0.0 M 0.0 M
4/9/2017 9:00 AM 0.00 0.0 M 0.0 M
4/10/2017 8:48 AM 0.00 0.0 M 0.0 M
4/11/2017 8:37 AM 0.00 0.0 M 0.0 M
4/12/2017 9:05 AM 0.00 0.0 M 0.0 M
4/13/2017 8:55 AM 0.00 0.0 M 0.0 M
4/14/2017 8:20 AM 0.00 0.0 M 0.0 M
4/15/2017 8:05 AM 0.00 0.0 M 0.0 M
4/16/2017 8:10 AM 0.00 0.0 M 0.0 M
4/17/2017 9:30 AM 0.00 0.0 M 0.0 M
4/18/2017 8:40 AM 0.00 0.0 M 0.0 M
4/19/2017 8:30 AM 0.00 0.0 M 0.0 M
4/20/2017 8:32 AM 0.00 0.0 M 0.0 M
4/21/2017 8:27 AM 0.02 0.0 M 0.0 M A gentle rain began to fall at 3:40 PM, 4/20/2017.
4/22/2017 8:36 AM 0.14 0.1 M 0.1 M
4/23/2017 8:22 AM 0.05 T M 0.0 M The trace of new snowfall consisted of scattered small flakes that were still falling after yesterday morning's measurement but stopped soon thereafter.
4/24/2017 9:02 AM 0.00 0.0 M 0.0 M
4/25/2017 8:15 AM 0.02 0.0 M 0.0 M
4/26/2017 9:10 AM 0.25 0.0 M 0.0 M
4/27/2017 8:17 AM 0.02 0.0 M 0.0 M
4/28/2017 8:27 AM 0.01 0.0 M 0.0 M
4/29/2017 9:30 AM 1.15 8.0 M 8.0 M
4/30/2017 8:33 AM 0.25 1.0 M 7.4 M Snowfall total is inaccurate because of some melting and blowing snow during the storm. On occasion, even while snow fall was constant, the snow total went down slightly between measurements. Moisture accumulation total will be the more accurate measurement.
5/1/2017 8:25 AM 0.00 0.0 M T M I am giving the remaining snow total as "T" because well over half the ground is now bare.
5/2/2017 8:42 AM 0.00 0.0 M 0.0 M
5/3/2017 8:20 AM 0.16 T M 0.0 M Rain began yesterday at 3:15 PM. It was still raining this morning and had snowflakes mixed in with the rain drops. No snow accumulation at the time of measurement.
5/4/2017 9:30 AM 0.19 0.4 M 0.0 M o.4" of snow was measured at 11:10 AM, 5/4/2017. It subsequently melted off quickly.
5/5/2017 9:00 AM 0.00 0.0 M 0.0 M
5/6/2017 8:53 AM 0.00 0.0 M 0.0 M
5/7/2017 8:45 AM 0.00 0.0 M 0.0 M
5/8/2017 9:30 AM T 0.0 M 0.0 M Some rain drops fell yesterday at 3:20 PM, 5/7/2017.
5/9/2017 9:15 AM 0.39 0.0 M 0.0 M
5/10/2017 8:58 AM 0.01 0.0 M 0.0 M
5/11/2017 9:15 AM 0.36 0.0 M 0.0 M
5/12/2017 9:14 AM 0.01 0.0 M 0.0 M
5/13/2017 8:30 AM 0.00 0.0 M 0.0 M
5/14/2017 8:28 AM 0.00 0.0 M 0.0 M
5/16/2017 9:16 AM 0.00 0.0 M 0.0 M
5/17/2017 8:22 AM 0.02 0.0 M 0.0 M
5/18/2017 8:20 AM 1.26 2.2 M 2.2 M Some flakes of snow were still falling at the time of the measurement.
5/19/2017 9:03 AM 0.65 0.5 M 2.5 M Snow feel literally all day yesterday but melted off about as fast as it came down. No way to give an actual snow total of what fell, only what was there at the time of measurement.
5/21/2017 9:00 AM 0.00 0.0 M 0.0 M
5/22/2017 9:00 AM 0.03 0.0 M 0.0 M
5/23/2017 8:06 AM 0.14 0.0 M 0.0 M
5/24/2017 9:07 AM 0.01 0.0 M 0.0 M
5/25/2017 7:55 AM 0.00 0.0 M 0.0 M
5/26/2017 8:25 AM 0.24 0.0 M 0.0 M
5/27/2017 8:23 AM 0.09 0.0 M 0.0 M
5/28/2017 8:26 AM 0.40 0.0 M 0.0 M
5/29/2017 9:00 AM 0.01 0.0 M 0.0 M
5/30/2017 8:40 AM 0.24 M M M M The first rain drops fell at 2:30, a little small hail (1/8"to 3/16") at 3:00 PM, 5/29/2017.
5/31/2017 8:30 AM 0.05 0.0 M 0.0 M The rain drops began to fall at 10:58 PM, 5/30/2017.
6/1/2017 8:32 AM 0.01 0.0 M 0.0 M
6/2/2017 8:00 AM T 0.0 M 0.0 M A few drops of rain at 5:30 PM, 6/1/2017.
6/3/2017 9:48 AM 0.38 0.0 M 0.0 M
6/4/2017 8:35 AM T 0.0 M 0.0 M
6/5/2017 8:37 AM 0.00 0.0 M 0.0 M
6/6/2017 8:25 AM 0.01 0.0 M 0.0 M A little rain fell at 4:55 PM, 6/5/2017.
6/7/2017 8:40 AM 0.00 0.0 M 0.0 M
6/8/2017 8:45 AM 0.34 0.0 M 0.0 M Light rain began at 3:00 PM, heavy rain with a little small hail (1/8" - 3/16") began at 3:55 PM, 6/7/2017.
6/9/2017 8:20 AM T 0.0 M 0.0 M
6/10/2017 8:18 AM 0.00 0.0 M 0.0 M
6/11/2017 9:20 AM 0.00 0.0 M 0.0 M
6/12/2017 8:15 AM 0.00 0.0 M 0.0 M
6/13/2017 8:30 AM 0.00 0.0 M 0.0 M
6/14/2017 8:23 AM 0.00 0.0 M 0.0 M
6/15/2017 8:27 AM 0.00 0.0 M 0.0 M
6/16/2017 8:30 AM 0.00 0.0 M 0.0 M
6/17/2017 8:45 AM 0.00 0.0 M 0.0 M
6/18/2017 8:48 AM 0.00 0.0 M 0.0 M
6/19/2017 8:35 AM 0.00 0.0 M 0.0 M
6/20/2017 8:25 AM 0.00 0.0 M 0.0 M
6/21/2017 8:00 AM 0.04 0.0 M 0.0 M Rain began at 10:00 PM, 6/20/2017.
6/22/2017 8:28 AM 0.00 0.0 M 0.0 M
6/23/2017 9:10 AM 0.25 0.0 M 0.0 M
6/24/2017 8:40 AM 0.01 0.0 M 0.0 M
6/25/2017 9:40 AM 0.00 0.0 M 0.0 M
6/26/2017 8:23 AM 0.00 0.0 M 0.0 M
6/27/2017 8:30 AM 0.00 0.0 M 0.0 M
6/28/2017 8:50 AM 0.00 0.0 M 0.0 M
6/29/2017 8:29 AM T 0.0 M 0.0 M Rain drops fell at 9:00 PM, 6/28/2017.
6/30/2017 8:30 AM 0.11 0.0 M 0.0 M Sporadic rain fall began at 6:00 PM, 6/29/2017.
7/1/2017 8:43 AM T 0.0 M 0.0 M
7/2/2017 8:15 AM 0.00 0.0 M 0.0 M
7/3/2017 8:05 AM 0.00 0.0 M 0.0 M
7/4/2017 8:30 AM 0.00 0.0 M 0.0 M
7/5/2017 9:00 AM 0.00 0.0 M 0.0 M
7/6/2017 8:27 AM 0.00 0.0 M 0.0 M
7/7/2017 8:50 AM 0.00 0.0 M 0.0 M
7/8/2017 8:37 AM 0.00 0.0 M 0.0 M
7/9/2017 8:55 AM 0.00 0.0 M 0.0 M
7/11/2017 8:55 AM 0.00 0.0 M 0.0 M
7/12/2017 8:30 AM T 0.0 M 0.0 M A few scattered drops at 6:15 PM, 7/11/2017.
7/13/2017 9:10 AM 0.15 0.0 M 0.0 M
7/14/2017 9:40 AM 0.00 0.0 M 0.0 M
7/15/2017 8:50 AM 0.12 0.0 M 0.0 M
7/16/2017 8:53 AM 0.05 0.0 M 0.0 M
7/17/2017 8:57 AM 0.00 0.0 M 0.0 M
7/18/2017 8:45 AM 0.00 0.0 M 0.0 M
7/19/2017 8:50 AM 0.00 0.0 M 0.0 M
7/20/2017 9:05 AM 0.01 0.0 M 0.0 M
7/21/2017 8:45 AM 0.14 0.0 M 0.0 M
7/22/2017 9:25 AM 0.25 0.0 M 0.0 M
7/23/2017 8:43 AM 0.00 0.0 M 0.0 M
7/24/2017 9:30 AM T 0.0 M 0.0 M A few drops fell at 5:00 PM, 7/23/2017.
7/25/2017 8:48 AM 0.00 0.0 M 0.0 M
7/26/2017 8:55 AM 0.05 0.0 M 0.0 M
7/27/2017 8:10 AM 0.63 0.0 M 0.0 M
7/28/2017 8:30 AM T 0.0 M 0.0 M A few rain drops fell at 7:15 PM, 7/27/2017.
7/29/2017 8:25 AM 0.02 0.0 M 0.0 M A few drops still falling at the time of measurement.
7/30/2017 8:50 AM 0.01 0.0 M 0.0 M
7/31/2017 8:30 AM T 0.0 M 0.0 M A few drops fell starting at 5:55 PM, 7/30/2017.
8/1/2017 8:55 AM 0.00 0.0 M 0.0 M
8/2/2017 9:00 AM 0.00 0.0 M 0.0 M
8/3/2017 8:30 AM 0.34 0.0 M 0.0 M
8/4/2017 9:00 AM 0.05 0.0 M 0.0 M
8/5/2017 9:40 AM 0.03 0.0 M 0.0 M
8/6/2017 8:50 AM 0.04 0.0 M 0.0 M
8/7/2017 8:30 AM 0.15 0.0 M 0.0 M It was still raining at the time of the reading.
8/8/2017 8:50 AM 0.54 0.0 M 0.0 M
8/9/2017 8:55 AM 0.01 M M M M
8/10/2017 8:50 AM T M M M M A few rain drops at 4:15 PM, 8/9/2017.
8/11/2017 8:50 AM 0.15 M M M M
8/12/2017 8:47 AM 0.02 M M M M I saw damp areas on the concrete patio at 6:15 PM, 8/11/2017.
8/13/2017 8:20 AM 0.25 M M M M
8/14/2017 8:15 AM 0.50 M M M M Drops began to fall at 4:00 PM, heavy rain at 4:05 PM, 8/13/2017.
8/15/2017 8:22 AM 0.02 M M M M Rain began at 6:15 PM, 8/14/2017.
8/16/2017 7:45 AM T M M M M A few drops fell at 4:45 PM, 8/15/2017.
8/17/2017 9:00 AM 0.00 0.0 M M M
8/18/2017 8:43 AM T M M M M A few rain drops fell at 3:15, 8/17/2017.
8/19/2017 8:15 AM 0.00 0.0 M M M
8/20/2017 8:25 AM 0.00 0.0 M M M
8/28/2017 8:37 AM 0.00 0.0 M M M
8/29/2017 6:50 AM 0.00 0.0 M 0.0 M
8/30/2017 9:30 AM 0.00 0.0 M M M
8/31/2017 8:35 AM 0.84 0.0 M M M Big drops of rain began to fall at 3:30PM, Hail fell from 3:40 to 4:00 PM, 1/4" to 3/8" size, 8/30/2017.
9/1/2017 8:15 AM 0.01 M M M M
9/2/2017 8:47 AM 0.00 0.0 M M M
9/3/2017 8:23 AM 0.00 0.0 M M M
9/4/2017 8:20 AM 0.00 0.0 M M M
9/5/2017 8:45 AM 0.00 0.0 M M M
9/6/2017 8:50 AM 0.00 0.0 M M M
9/7/2017 8:40 AM 0.00 0.0 M M M
9/8/2017 8:28 AM 0.00 0.0 M M M
9/9/2017 9:10 AM 0.00 0.0 M M M
9/10/2017 8:42 AM 0.00 0.0 M M M
9/11/2017 8:35 AM 0.00 0.0 M M M
9/12/2017 8:50 AM T 0.0 M M M A few drops on the car windshield as I pulled into the driveway at 9:15 PM, 9/11/2017.
9/17/2017 8:15 AM T 0.0 M M M
9/18/2017 9:30 AM 0.07 0.0 M M M Rain began at 2:15 PM, 9/17/2017.
9/19/2017 8:45 AM 0.00 0.0 M M M
9/21/2017 8:30 AM 0.00 0.0 M M M
9/22/2017 8:55 AM 0.00 0.0 M M M
9/23/2017 8:45 AM 0.05 0.0 M M M The first rain began at 3:45 PM, 9/22/2017.
9/24/2017 8:50 AM 1.02 0.0 M M M
9/25/2017 9:00 AM 0.09 0.0 M M M
9/26/2017 8:35 AM 0.07 0.0 M M M
9/27/2017 8:57 AM 0.02 0.0 M M M Still raining at time of measurement.
9/28/2017 9:15 AM 0.48 0.0 M M M
9/29/2017 8:27 AM 0.00 0.0 M M M
9/30/2017 8:30 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/7/2016 10/11/2016 8:35 AM 5 0.07 0.0 0.00
3/18/2017 3/19/2017 8:33 AM 2 0.00 0.0 0.00
8/21/2017 8/22/2017 8:40 AM 2 0.00 0.0 0.00
8/23/2017 8/27/2017 9:35 AM 5 0.00 0.0 0.00
9/13/2017 9/16/2017 8:30 AM 4 0.90 0.0 0.00



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
8/30/2017 3:40 PM No pad. 3/8" 3/8" 1/4" Pea Size Hard|White Ice 20 2min minor leaf damage True After rain After smaller hail