Station Overview Station Location
Station Number MN-WG-4 Latitude 44.84784854
Station Name Afton 4.0 S Longitude -92.80260671
County Washington Elevation (ft) 953



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 17 2.58 4.23 9 4.19 6 0.04 3 1 5 1 0.0 0 0
Nov 17 1.79 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 17 1.07 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 18 0.88 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 18 0.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 18 1.70 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 18 2.81 0.03 3 0.03 3 0.00 0 0 1 0 0.0 0 0
May 18 3.73 4.08 25 4.08 25 0.00 0 0 12 2 0.0 0 0
June 18 4.50 5.70 20 5.70 20 0.00 0 0 15 0 0.0 0 0
July 18 4.47 2.59 7 2.59 7 0.00 0 0 5 1 0.0 0 0
Aug 18 4.40 4.95 15 4.95 15 0.00 0 0 13 1 0.0 0 0
Sept 18 3.51 4.82 11 4.82 11 0.00 0 0 8 3 0.0 0 0
Water Year Totals: 32.16" 26.40" 90 days 26.36" 87 0.04" 3 days 1 59 days 8 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
10/1/2017
10/2/2017 0.55
10/3/2017 1.13
10/4/2017
10/5/2017 0.01
10/6/2017 T
10/7/2017 1.15
10/8/2017 **
10/9/2017 **
10/10/2017 0.04
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017 1.35
10/16/2017
10/17/2017
10/18/2017
10/19/2017
10/20/2017
10/21/2017
10/22/2017
10/23/2017
10/24/2017
10/25/2017
10/26/2017
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017
11/7/2017
11/8/2017
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017
11/14/2017
11/15/2017
11/16/2017
11/17/2017
11/18/2017
11/19/2017
11/20/2017
11/21/2017
11/22/2017
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017
12/22/2017
12/23/2017
12/24/2017
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018
3/28/2018
3/29/2018
3/30/2018
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018
4/13/2018
4/14/2018
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018 0.00
4/26/2018 0.00
4/27/2018
4/28/2018
4/29/2018
4/30/2018 0.03
5/1/2018 0.02
5/2/2018 0.35
5/3/2018
5/4/2018
5/5/2018
5/6/2018 0.29
5/7/2018 0.00
5/8/2018
5/9/2018 0.39
5/10/2018 0.06
5/11/2018
5/12/2018 T
5/13/2018 0.05
5/14/2018 0.00
5/15/2018 0.12
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.04
5/20/2018
5/21/2018 0.00
5/22/2018 T
5/23/2018 0.00
5/24/2018 0.00
5/25/2018 1.90
5/26/2018 0.04
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.00
5/30/2018 0.54
5/31/2018 0.28
6/1/2018
6/2/2018 0.00
6/3/2018 0.06
6/4/2018
6/5/2018 0.00
6/6/2018 0.16
6/7/2018 0.00
6/8/2018 0.04
6/9/2018 0.07
6/10/2018 0.26
6/11/2018
6/12/2018 0.01
6/13/2018 0.02
6/14/2018 0.01
6/15/2018 0.00
6/16/2018 1.00
6/17/2018
6/18/2018 1.79
6/19/2018 1.33
6/20/2018 0.31
6/21/2018
6/22/2018
6/23/2018
6/24/2018
6/25/2018 0.00
6/26/2018 0.60
6/27/2018 0.02
6/28/2018
6/29/2018
6/30/2018 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018 0.40
7/3/2018
7/4/2018
7/5/2018 0.67
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018 T
7/12/2018
7/13/2018 1.05
7/14/2018 0.19
7/15/2018
7/16/2018
7/17/2018
7/18/2018
7/19/2018
7/20/2018
7/21/2018
7/22/2018
7/23/2018
7/24/2018
7/25/2018
7/26/2018 0.28
7/27/2018
7/28/2018
7/29/2018
7/30/2018 0.00
7/31/2018
8/1/2018 0.02
8/2/2018 0.07
8/3/2018 0.01
8/4/2018 0.90
8/5/2018 0.21
8/6/2018
8/7/2018
8/8/2018 0.01
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018 0.00
8/14/2018
8/15/2018
8/16/2018
8/17/2018 0.95
8/18/2018
8/19/2018
8/20/2018
8/21/2018 0.13
8/22/2018
8/23/2018
8/24/2018 0.45
8/25/2018 1.57
8/26/2018
8/27/2018 0.09
8/28/2018 0.37
8/29/2018 0.17
8/30/2018
8/31/2018 T
9/1/2018
9/2/2018 T
9/3/2018 T
9/4/2018 0.31
9/5/2018 1.05
9/6/2018
9/7/2018
9/8/2018
9/9/2018
9/10/2018
9/11/2018
9/12/2018
9/13/2018
9/14/2018
9/15/2018
9/16/2018
9/17/2018
9/18/2018 0.77
9/19/2018 0.05
9/20/2018 0.55
9/21/2018 1.94
9/22/2018
9/23/2018
9/24/2018
9/25/2018 0.09
9/26/2018 0.06
9/27/2018 T
9/28/2018
9/29/2018
9/30/2018



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2017 9:00 AM 0.55 M M M M Big hail storm at 2:15 am on the 2nd. Also horrific lightning strike at 2:22 am. Also rain earlier on the morning of the 1st around 10:00 am.
10/3/2017 9:00 AM 1.13 M M M M Finally some real rain!
10/5/2017 9:00 AM 0.01 M M M M
10/6/2017 9:00 AM T M M M M
10/7/2017 9:00 AM 1.15 M M M M
10/15/2017 12:01 PM 1.35 M M M M One gauge was 1.33, the other 1.38. Forecast was for 0.02, ha.
4/25/2018 9:00 AM 0.00 0.0 M M M
4/26/2018 9:00 AM 0.00 0.0 M M M
4/30/2018 9:00 AM 0.03 M M M M
5/1/2018 9:00 AM 0.02 M M M M
5/2/2018 9:00 AM 0.35 M M M M
5/6/2018 9:00 AM 0.29 M M M M
5/7/2018 9:00 AM 0.00 0.0 M M M
5/9/2018 9:00 AM 0.39 M M M M
5/10/2018 9:00 AM 0.06 M M M M
5/12/2018 9:00 AM T M M M M
5/13/2018 9:00 AM 0.05 M M M M
5/14/2018 9:00 AM 0.00 0.0 M M M
5/15/2018 9:00 AM 0.12 M M M M
5/16/2018 9:00 AM 0.00 0.0 M M M
5/17/2018 9:00 AM 0.00 0.0 M M M
5/18/2018 9:00 AM 0.00 0.0 M M M
5/19/2018 9:00 AM 0.04 M M M M Better than nothing I guess. We need rain.
5/21/2018 9:00 AM 0.00 0.0 M M M
5/22/2018 9:00 AM T M M M M Nothing in the gauge, but a few tiny sprinkles yesterday afternoon.
5/23/2018 9:00 AM 0.00 0.0 M M M
5/24/2018 9:00 AM 0.00 0.0 M M M
5/25/2018 9:00 AM 1.90 M M M M One gauge was 1.29, the other 1.90. Strange! Not sure why the huge difference! Maybe the very high wind had an effect?
5/26/2018 9:00 AM 0.04 M M M M
5/27/2018 9:00 AM 0.00 0.0 M M M
5/28/2018 9:00 AM 0.00 0.0 M M M
5/29/2018 9:00 AM 0.00 0.0 M M M
5/30/2018 8:00 AM 0.54 M M M M
5/31/2018 9:00 AM 0.28 M M M M
6/2/2018 9:00 AM 0.00 0.0 M M M
6/3/2018 9:00 AM 0.06 M M M M
6/5/2018 9:00 AM 0.00 0.0 M M M
6/6/2018 9:00 AM 0.16 M M M M
6/7/2018 9:00 AM 0.00 0.0 M M M
6/8/2018 9:00 AM 0.04 M M M M
6/9/2018 9:00 AM 0.07 M M M M
6/10/2018 8:30 AM 0.26 M M M M
6/12/2018 9:00 AM 0.01 M M M M
6/13/2018 9:00 AM 0.02 M M M M
6/14/2018 9:00 AM 0.01 M M M M
6/15/2018 9:00 AM 0.00 0.0 M M M
6/16/2018 11:00 AM 1.00 M M M M Couldn't go out in the rain at 9 am; I might melt.
6/18/2018 9:00 AM 1.79 M M M M I have two gauges and when there is a big rain storm I often get two readings. Today they were: 1.79 and 1.25, so I chose the larger one.
6/19/2018 9:30 AM 1.33 M M M M This time the two gauges agree, possibly because there was very little wind with the rain.
6/20/2018 9:00 AM 0.31 M M M M
6/25/2018 9:00 AM 0.00 0.0 M M M
6/26/2018 9:00 AM 0.60 M M M M 0.60 plus about six Japanese Beetles
6/27/2018 9:00 AM 0.02 M M M M
6/30/2018 7:00 AM 0.02 M M M M
7/2/2018 9:00 AM 0.40 M M M M
7/5/2018 9:00 AM 0.67 M M M M This amount was from the morning storm. There was no rain here in the afternoon, it all went North or South.
7/11/2018 9:00 AM T M M M M Only a sprinkle or two.
7/13/2018 9:00 AM 1.05 M M M M One gauge was 1.03, the other 1.07.
7/14/2018 9:00 AM 0.19 M M M M
7/26/2018 9:00 AM 0.28 M M M M
7/30/2018 9:00 AM 0.00 0.0 M M M
8/1/2018 9:00 AM 0.02 M M M M
8/2/2018 9:00 AM 0.07 M M M M
8/3/2018 9:00 AM 0.01 M M M M
8/4/2018 9:00 AM 0.90 M M M M We really needed this rain! The other rain gauge registered 0.85.
8/5/2018 9:00 AM 0.21 M M M M One gauge was 0.20, the other 0.22, so I took the average.
8/8/2018 9:00 AM 0.01 M M M M
8/13/2018 9:00 AM 0.00 0.0 M M M Things are getting mighty dry around here!!!
8/17/2018 6:00 AM 0.95 M M M M What a WONDERFUL surprise rain. Things were so dry around here and the rain was not in our forecast!
8/21/2018 9:00 AM 0.13 M M M M
8/24/2018 9:00 AM 0.45 M M M M
8/25/2018 9:00 AM 1.57 M M M M Mostly in the afternoon on Friday. It was almost like standing in a waterfall. Free car wash!
8/27/2018 9:00 AM 0.09 M M M M
8/28/2018 9:00 AM 0.37 M M M M
8/29/2018 9:00 AM 0.17 M M M M
8/31/2018 9:00 AM T M M M M Some people in this area had quite a storm. I heard much thunder to the north.
9/2/2018 9:00 AM T M M M M
9/3/2018 9:00 AM T M M M M
9/4/2018 9:00 AM 0.31 M M M M
9/5/2018 9:00 AM 1.05 M M M M
9/18/2018 9:00 AM 0.77 M M M M
9/19/2018 9:00 AM 0.05 M M M M
9/20/2018 9:00 AM 0.55 M M M M
9/21/2018 9:00 AM 1.94 M M M M The storms just kept passing over us one at a time. Torrential downpours with wind.
9/25/2018 9:00 AM 0.09 M M M M
9/26/2018 9:00 AM 0.06 M M M M
9/27/2018 9:00 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/8/2017 10/10/2017 9:00 AM 3 0.04 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