Station Overview Station Location
Station Number MN-OL-7 Latitude 43.9555
Station Name Byron 5.7 S Longitude -92.6324
County Olmsted Elevation (ft) 1206



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 15 2.28 0.56 23 0.56 18 0.00 5 1 3 1 0.0 0 0
Nov 15 1.88 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 15 1.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 16 0.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 16 0.84 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 16 1.82 2.86 15 2.86 15 0.00 0 0 9 2 12.3 2 0
April 16 3.25 1.76 28 1.76 28 0.00 0 0 10 5 0.1 1 0
May 16 3.80 5.35 31 5.35 28 0.00 3 1 11 2 0.0 0 0
June 16 4.54 7.95 28 7.95 28 0.00 0 0 11 3 0.0 0 0
July 16 4.55 6.95 30 6.95 27 0.00 3 1 13 2 0.0 0 0
Aug 16 4.71 5.68 30 5.62 28 0.06 2 1 11 4 0.0 0 0
Sept 16 3.66 10.29 30 9.61 27 0.68 3 1 11 2 0.0 0 0
Water Year Totals: 33.46" 41.40" 215 days 40.66" 199 0.74" 16 days 5 79 days 21 days 12.4" 3 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
10/1/2015 0.00
10/2/2015 0.00
10/3/2015 0.00
10/4/2015 0.00
10/5/2015 0.00
10/6/2015 0.00
10/7/2015 0.00
10/8/2015 0.03
10/9/2015 T
10/10/2015 0.00
10/11/2015 0.00
10/12/2015 0.00
10/13/2015 0.00
10/14/2015 0.00
10/15/2015 0.00
10/16/2015 **
10/17/2015 **
10/18/2015 **
10/19/2015 **
10/20/2015 0.00
10/21/2015
10/22/2015 0.00
10/23/2015 0.02
10/24/2015 0.51
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015
12/2/2015
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015
12/14/2015
12/15/2015
12/16/2015
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016
1/8/2016
1/9/2016
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016
2/2/2016
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016 0.35
3/16/2016 1.03
3/17/2016 T
3/18/2016 0.00
3/19/2016 0.21
3/20/2016 0.00
3/21/2016 T
3/22/2016 0.00
3/23/2016 0.02
3/24/2016 M
3/25/2016 0.00
3/26/2016 0.03
3/27/2016 0.14
3/28/2016 0.01
3/29/2016
3/30/2016 0.45
3/31/2016 0.62
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.56
4/2/2016 T
4/3/2016
4/4/2016 0.00
4/5/2016 0.00
4/6/2016 0.05
4/7/2016 0.01
4/8/2016 0.05
4/9/2016 0.00
4/10/2016 T
4/11/2016 0.00
4/12/2016 0.00
4/13/2016 T
4/14/2016 0.00
4/15/2016 0.00
4/16/2016
4/17/2016 0.00
4/18/2016 0.00
4/19/2016 0.08
4/20/2016 0.12
4/21/2016 0.19
4/22/2016 T
4/23/2016 0.00
4/24/2016 0.00
4/25/2016 T
4/26/2016 0.02
4/27/2016 0.00
4/28/2016 0.56
4/29/2016 0.12
4/30/2016 0.00
5/1/2016 0.62
5/2/2016 0.00
5/3/2016 0.00
5/4/2016 0.10
5/5/2016 0.00
5/6/2016 **
5/7/2016 **
5/8/2016 0.00
5/9/2016 0.00
5/10/2016 1.67
5/11/2016 0.01
5/12/2016 0.32
5/13/2016 T
5/14/2016 0.35
5/15/2016 T
5/16/2016 0.00
5/17/2016 0.00
5/18/2016 0.00
5/19/2016 0.00
5/20/2016 0.00
5/21/2016 0.00
5/22/2016 0.00
5/23/2016 0.00
5/24/2016 0.31
5/25/2016 0.00
5/26/2016 1.21
5/27/2016 0.15
5/28/2016 0.51
5/29/2016 0.10
5/30/2016 0.00
5/31/2016 0.00
6/1/2016 0.49
6/2/2016 0.00
6/3/2016
6/4/2016 0.45
6/5/2016 0.47
6/6/2016 0.00
6/7/2016 0.00
6/8/2016 0.00
6/9/2016 1.87
6/10/2016 T
6/11/2016 0.46
6/12/2016 0.00
6/13/2016 0.02
6/14/2016 T
6/15/2016 1.21
6/16/2016 T
6/17/2016 0.00
6/18/2016 0.00
6/19/2016 0.00
6/20/2016 0.47
6/21/2016 0.00
6/22/2016 0.16
6/23/2016 1.47
6/24/2016 0.00
6/25/2016 0.00
6/26/2016 0.88
6/27/2016 0.00
6/28/2016 0.00
6/29/2016
6/30/2016 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.12
7/2/2016 **
7/3/2016 **
7/4/2016 0.00
7/5/2016
7/6/2016 0.84
7/7/2016 1.03
7/8/2016 0.03
7/9/2016 0.00
7/10/2016 0.47
7/11/2016 0.00
7/12/2016 0.23
7/13/2016 0.00
7/14/2016 0.06
7/15/2016 0.07
7/16/2016 0.00
7/17/2016 1.98
7/18/2016 0.00
7/19/2016 0.00
7/20/2016 0.01
7/21/2016 0.00
7/22/2016 0.00
7/23/2016 0.00
7/24/2016 1.83
7/25/2016 T
7/26/2016 0.00
7/27/2016 0.00
7/28/2016 T
7/29/2016 0.10
7/30/2016 0.00
7/31/2016 0.18
8/1/2016 **
8/2/2016 0.06
8/3/2016 T
8/4/2016 0.00
8/5/2016 1.48
8/6/2016 0.00
8/7/2016
8/8/2016 0.00
8/9/2016 0.00
8/10/2016 0.00
8/11/2016 1.07
8/12/2016 0.07
8/13/2016 1.02
8/14/2016 0.00
8/15/2016 0.00
8/16/2016 0.00
8/17/2016 0.02
8/18/2016 T
8/19/2016 0.97
8/20/2016 0.15
8/21/2016 0.06
8/22/2016 0.00
8/23/2016 0.00
8/24/2016 0.59
8/25/2016 0.00
8/26/2016 0.00
8/27/2016 0.00
8/28/2016 0.17
8/29/2016 T
8/30/2016 0.02
8/31/2016 T
9/1/2016 0.00
9/2/2016 0.00
9/3/2016 0.00
9/4/2016 **
9/5/2016 **
9/6/2016 0.68
9/7/2016 0.73
9/8/2016 0.02
9/9/2016 1.41
9/10/2016 0.11
9/11/2016 0.00
9/12/2016 0.00
9/13/2016 0.16
9/14/2016 0.00
9/15/2016 0.00
9/16/2016 1.40
9/17/2016 0.00
9/18/2016 0.00
9/19/2016 0.00
9/20/2016 0.00
9/21/2016 0.55
9/22/2016 5.12
9/23/2016 0.02
9/24/2016 0.00
9/25/2016 0.08
9/26/2016 T
9/27/2016 0.00
9/28/2016 0.01
9/29/2016 T
9/30/2016 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 7:00 AM 0.00 0.0 M M M
10/2/2015 8:00 AM 0.00 0.0 M M M
10/3/2015 8:00 AM 0.00 0.0 M M M
10/4/2015 8:00 AM 0.00 0.0 M M M
10/5/2015 8:00 AM 0.00 0.0 M M M
10/6/2015 8:00 AM 0.00 0.0 M M M
10/7/2015 7:00 AM 0.00 0.0 M M M
10/8/2015 8:00 AM 0.03 M M M M showers seem to have come early morning, before dawn
10/9/2015 9:00 AM T M M M M drizzle off and on in the evening
10/10/2015 7:00 AM 0.00 0.0 M M M
10/11/2015 9:00 AM 0.00 0.0 M M M
10/12/2015 7:00 AM 0.00 0.0 M M M
10/13/2015 8:00 AM 0.00 0.0 M M M drizzle a few times in the area, but not here
10/14/2015 9:00 AM 0.00 0.0 M M M
10/15/2015 7:00 AM 0.00 0.0 M M M
10/22/2015 8:00 AM 0.00 0.0 M M M
10/23/2015 8:00 AM 0.02 M M M M
10/24/2015 8:00 AM 0.51 M M M M
3/15/2016 8:00 AM 0.35 M M M M
3/16/2016 9:00 AM 1.03 M M M M
3/17/2016 7:00 AM T M M M M
3/18/2016 8:00 AM 0.00 0.0 M M M a few flakes (really tiny pellets) of snow off and on, but no accumulation
3/19/2016 8:00 AM 0.21 2.3 0.21 M M
3/20/2016 8:30 AM 0.00 0.0 M M M
3/21/2016 8:00 AM T M M M M
3/22/2016 9:00 AM 0.00 0.0 M M M
3/23/2016 7:30 AM 0.02 M M M M
3/24/2016 8:00 AM M 10.0 M M M wind blew snow around a lot, so hard to measure exact amount; at least an inch of moisture equivalent, possibly more
3/25/2016 7:00 AM 0.00 0.0 M M M
3/26/2016 8:20 AM 0.03 M M M M
3/27/2016 8:00 AM 0.14 M M M M
3/28/2016 9:00 AM 0.01 M M M M
3/30/2016 7:55 AM 0.45 M M M M
3/31/2016 7:00 AM 0.62 M M M M
4/1/2016 8:20 AM 0.56 M M M M
4/2/2016 9:00 AM T 0.1 M M M dusting of snow overnight
4/4/2016 9:00 AM 0.00 0.0 M M M
4/5/2016 8:00 AM 0.00 0.0 M M M
4/6/2016 9:00 AM 0.05 M M M M mix of sleet, snow, drizzle on and off most of the day
4/7/2016 8:00 AM 0.01 M M M M
4/8/2016 1:00 PM 0.05 M M M M
4/9/2016 7:00 AM 0.00 0.0 M M M
4/10/2016 7:30 AM T M M M M
4/11/2016 8:00 AM 0.00 0.0 M M M
4/12/2016 8:00 AM 0.00 0.0 M M M
4/13/2016 9:00 AM T M M M M
4/14/2016 7:00 AM 0.00 0.0 M M M
4/15/2016 7:00 AM 0.00 0.0 M M M
4/17/2016 7:30 AM 0.00 0.0 M M M
4/18/2016 7:00 AM 0.00 0.0 M M M
4/19/2016 7:00 AM 0.08 M M M M
4/20/2016 3:50 PM 0.12 M M M M some overnight, some mid-day
4/21/2016 7:40 AM 0.19 M M M M
4/22/2016 7:00 AM T M M M M
4/23/2016 8:00 AM 0.00 0.0 M M M
4/24/2016 7:40 AM 0.00 0.0 M M M despite showers moving through the area
4/25/2016 7:30 AM T M M M M despite storms passing to the NW
4/26/2016 7:30 AM 0.02 M M M M
4/27/2016 7:30 AM 0.00 0.0 M M M
4/28/2016 8:00 AM 0.56 M M M M
4/29/2016 8:00 AM 0.12 M M M M drizzle on and off most of the day
4/30/2016 9:00 AM 0.00 0.0 M M M
5/1/2016 9:00 AM 0.62 M M M M
5/2/2016 8:00 AM 0.00 0.0 M M M
5/3/2016 8:00 AM 0.00 0.0 M M M
5/4/2016 7:00 AM 0.10 M M M M
5/5/2016 7:00 AM 0.00 0.0 M M M
5/9/2016 8:00 AM 0.00 0.0 M M M
5/10/2016 7:00 AM 1.67 M M M M rain and drizzle off and on much of the day and night
5/11/2016 8:40 AM 0.01 M M M M
5/12/2016 7:00 AM 0.32 M M M M
5/13/2016 6:30 AM T M M M M
5/14/2016 7:00 AM 0.35 M M M M
5/15/2016 7:00 AM T M M M M
5/16/2016 7:00 AM 0.00 0.0 M M M
5/17/2016 7:00 AM 0.00 0.0 M M M
5/18/2016 7:00 AM 0.00 0.0 M M M
5/19/2016 7:00 AM 0.00 0.0 M M M
5/20/2016 7:00 AM 0.00 0.0 M M M
5/21/2016 7:00 AM 0.00 0.0 M M M
5/22/2016 7:00 AM 0.00 0.0 M M M
5/23/2016 7:00 AM 0.00 0.0 M M M
5/24/2016 7:00 AM 0.31 M M M M
5/25/2016 8:00 AM 0.00 0.0 M M M
5/26/2016 8:00 AM 1.21 M M M M 3 separate lines of rain during the day and night
5/27/2016 7:50 AM 0.15 M M M M
5/28/2016 8:00 AM 0.51 M M M M
5/29/2016 8:00 AM 0.10 M M M M
5/30/2016 9:00 PM 0.00 0.0 M M M
5/31/2016 8:20 AM 0.00 0.0 M M M storms passed through area, but missed us
6/1/2016 7:50 AM 0.49 M M M M
6/2/2016 7:00 AM 0.00 0.0 M M M
6/4/2016 7:20 AM 0.45 M M M M
6/5/2016 8:00 AM 0.47 M M M M
6/6/2016 6:57 AM 0.00 0.0 M M M
6/7/2016 8:00 AM 0.00 0.0 M M M
6/8/2016 7:00 AM 0.00 0.0 M M M
6/9/2016 9:30 AM 1.87 M M M M rain came overnight, starting well after dark; just starting to let up 9:30am
6/10/2016 7:00 AM T M M M M the tail end of storms yesterday morning
6/11/2016 9:00 AM 0.46 M M M M
6/12/2016 7:00 AM 0.00 0.0 M M M
6/13/2016 7:30 AM 0.02 M M M M
6/14/2016 8:00 AM T M M M M
6/15/2016 6:00 AM 1.21 M M M M
6/16/2016 8:00 AM T M M M M
6/17/2016 8:00 AM 0.00 0.0 M M M
6/18/2016 8:00 AM 0.00 0.0 M M M
6/19/2016 7:00 AM 0.00 0.0 M M M
6/20/2016 8:00 AM 0.47 M M M M
6/21/2016 6:30 AM 0.00 0.0 M M M
6/22/2016 9:00 AM 0.16 M M M M
6/23/2016 8:00 AM 1.47 M M M M
6/24/2016 8:00 AM 0.00 0.0 M M M
6/25/2016 7:00 AM 0.00 0.0 M M M
6/26/2016 8:00 AM 0.88 M M M M
6/27/2016 7:00 AM 0.00 0.0 M M M
6/28/2016 7:00 AM 0.00 0.0 M M M
6/30/2016 8:00 AM 0.00 0.0 M M M
7/1/2016 7:30 AM 0.12 M M M M a few waves of showers during the day
7/6/2016 6:30 AM 0.84 M M M M
7/7/2016 7:50 AM 1.03 M M M M
7/8/2016 7:30 AM 0.03 M M M M
7/9/2016 7:00 AM 0.00 0.0 M M M
7/10/2016 10:00 AM 0.47 M M M M
7/11/2016 7:00 AM 0.00 0.0 M M M
7/12/2016 8:00 AM 0.23 M M M M rain overnight
7/13/2016 7:30 AM 0.00 0.0 M M M
7/14/2016 8:00 AM 0.06 M M M M rain briefly late morning
7/15/2016 8:00 AM 0.07 M M M M a couple waves of rain in the evening
7/16/2016 7:00 AM 0.00 0.0 M M M
7/17/2016 7:30 AM 1.98 M M M M
7/18/2016 8:00 AM 0.00 0.0 M M M
7/19/2016 8:00 AM 0.00 0.0 M M M
7/20/2016 7:30 AM 0.01 M M M M
7/21/2016 7:50 AM 0.00 0.0 M M M
7/22/2016 8:00 AM 0.00 0.0 M M M
7/23/2016 8:00 AM 0.00 0.0 M M M
7/24/2016 8:00 AM 1.83 M M M M
7/25/2016 8:00 AM T M M M M
7/26/2016 7:00 AM 0.00 0.0 M M M
7/27/2016 8:00 AM 0.00 0.0 M M M
7/28/2016 8:00 AM T M M M M a line of storms that looked threatening late yesterday afternoon only left us with a few sprinkles
7/29/2016 8:00 AM 0.10 M M M M
7/30/2016 8:00 AM 0.00 0.0 M M M
7/31/2016 7:00 AM 0.18 M M M M
8/3/2016 8:00 AM T M M M M
8/4/2016 7:00 AM 0.00 0.0 M M M
8/5/2016 7:50 AM 1.48 M M M M multiple waves of rain; heaviest was early afternoon
8/6/2016 7:00 AM 0.00 0.0 M M M
8/8/2016 7:00 AM 0.00 0.0 M M M
8/9/2016 8:00 AM 0.00 0.0 M M M
8/10/2016 7:00 AM 0.00 0.0 M M M
8/11/2016 8:20 AM 1.07 M M M M rain mostly early morning
8/12/2016 8:40 AM 0.07 M M M M rain overnight
8/13/2016 7:30 AM 1.02 M M M M rain multiple times
8/14/2016 9:00 AM 0.00 0.0 M M M
8/15/2016 7:30 AM 0.00 0.0 M M M
8/16/2016 8:00 AM 0.00 0.0 M M M
8/17/2016 8:00 AM 0.02 M M M M storms passed south and north of us
8/18/2016 8:00 AM T M M M M heavy dew
8/19/2016 8:00 AM 0.97 M M M M two major waves of rain - one late afternoon, the other overnight
8/20/2016 8:00 AM 0.15 M M M M
8/21/2016 9:00 AM 0.06 M M M M drizzle several times during the day
8/22/2016 7:40 AM 0.00 0.0 M M M
8/23/2016 8:00 AM 0.00 0.0 M M M
8/24/2016 8:30 AM 0.59 M M M M
8/25/2016 7:00 AM 0.00 0.0 M M M
8/26/2016 7:00 AM 0.00 0.0 M M M
8/27/2016 8:00 AM 0.00 0.0 M M M scattered showers passing through the area, but no precip here
8/28/2016 9:00 AM 0.17 M M M M drizzle and light rain off and on for several hours mid-day
8/29/2016 9:00 AM T M M M M heavy fog overnight; no organized precipitation
8/30/2016 8:00 AM 0.02 M M M M
8/31/2016 8:00 AM T M M M M heavy dew; no real precipitation
9/1/2016 8:00 AM 0.00 0.0 M M M
9/2/2016 8:00 AM 0.00 0.0 M M M
9/3/2016 9:00 AM 0.00 0.0 M M M
9/7/2016 8:00 AM 0.73 M M M M
9/8/2016 8:00 AM 0.02 M M M M
9/9/2016 9:30 AM 1.41 M M M M
9/10/2016 9:30 AM 0.11 M M M M
9/11/2016 7:20 AM 0.00 0.0 M M M
9/12/2016 8:00 AM 0.00 0.0 M M M
9/13/2016 7:00 AM 0.16 M M M M
9/14/2016 8:00 AM 0.00 0.0 M M M
9/15/2016 8:00 AM 0.00 0.0 M M M
9/16/2016 8:00 AM 1.40 M M M M
9/17/2016 8:00 AM 0.00 0.0 M M M
9/18/2016 8:00 AM 0.00 0.0 M M M
9/19/2016 7:30 AM 0.00 0.0 M M M
9/20/2016 9:00 AM 0.00 0.0 M M M
9/21/2016 8:00 AM 0.55 M M M M rain was overnight
9/22/2016 8:00 AM 5.12 M M M M 0.6" Wednesday late morning, the rest overnight
9/23/2016 9:00 AM 0.02 M M M M
9/24/2016 7:30 AM 0.00 0.0 M M M
9/25/2016 9:15 AM 0.08 M M M M a bit overnight, more 8-9am
9/26/2016 8:00 AM T M M M M
9/27/2016 7:00 AM 0.00 0.0 M M M
9/28/2016 8:30 AM 0.01 M M M M
9/29/2016 8:00 AM T M M M M
9/30/2016 8:00 AM 0.00 0.0 M M M no precip, but heavy dew



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/16/2015 10/20/2015 8:00 AM 5 0.00 M M
5/6/2016 5/08/2016 7:00 PM 3 0.00 M M
7/2/2016 7/04/2016 5:00 PM 3 0.00 M M
8/1/2016 8/02/2016 9:00 PM 2 0.06 M M
9/4/2016 9/06/2016 7:00 PM 3 0.68 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