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 14 2.28 2.58 30 2.57 28 0.01 2 1 8 4 0.0 0 0
Nov 14 1.88 0.09 7 0.09 7 0.00 0 0 2 0 0.0 0 0
Dec 14 1.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 15 0.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 15 0.84 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 15 1.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 15 3.25 3.82 26 3.82 26 0.00 0 0 12 0 0.0 0 0
May 15 3.80 5.00 31 4.25 29 0.75 2 1 13 4 0.0 0 0
June 15 4.54 5.32 27 5.32 27 0.00 0 0 13 2 0.0 0 0
July 15 4.55 4.33 30 4.30 21 0.03 9 2 9 1 0.0 0 0
Aug 15 4.71 3.43 30 3.43 30 0.00 0 0 11 0 0.0 0 0
Sept 15 3.66 2.84 26 2.84 26 0.00 0 0 12 0 0.0 0 0
Water Year Totals: 33.46" 27.41" 207 days 26.62" 194 0.79" 13 days 4 80 days 11 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
10/1/2014 0.12
10/2/2014 0.69
10/3/2014 0.40
10/4/2014 0.04
10/5/2014 0.00
10/6/2014 T
10/7/2014 T
10/8/2014 0.00
10/9/2014 0.00
10/10/2014 0.00
10/11/2014 0.00
10/12/2014 0.00
10/13/2014 0.01
10/14/2014 0.95
10/15/2014 T
10/16/2014 0.00
10/17/2014 0.00
10/18/2014 T
10/19/2014 0.00
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.00
10/23/2014 0.34
10/24/2014 **
10/25/2014 0.01
10/26/2014
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.02
10/30/2014 0.00
10/31/2014 0.00
11/1/2014 0.00
11/2/2014 0.00
11/3/2014 0.00
11/4/2014 0.05
11/5/2014 0.00
11/6/2014 0.04
11/7/2014 0.00
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014
11/15/2014
11/16/2014
11/17/2014
11/18/2014
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014
11/29/2014
11/30/2014
12/1/2014
12/2/2014
12/3/2014
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014
12/12/2014
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015
1/12/2015
1/13/2015
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015
1/25/2015
1/26/2015
1/27/2015
1/28/2015
1/29/2015
1/30/2015
1/31/2015
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015
2/16/2015
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015
2/23/2015
2/24/2015
2/25/2015
2/26/2015
2/27/2015
2/28/2015
3/1/2015
3/2/2015
3/3/2015
3/4/2015
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015 0.02
4/6/2015 0.00
4/7/2015 0.02
4/8/2015 0.95
4/9/2015 0.33
4/10/2015 0.91
4/11/2015 0.03
4/12/2015 0.01
4/13/2015 0.03
4/14/2015 0.00
4/15/2015 0.00
4/16/2015 0.00
4/17/2015 0.00
4/18/2015 0.00
4/19/2015 0.00
4/20/2015 0.88
4/21/2015 0.04
4/22/2015 0.01
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 0.59
4/26/2015 0.00
4/27/2015 0.00
4/28/2015 0.00
4/29/2015 0.00
4/30/2015 0.00
5/1/2015 0.00
5/2/2015 0.00
5/3/2015 0.00
5/4/2015 0.33
5/5/2015 0.00
5/6/2015 0.19
5/7/2015 0.19
5/8/2015 0.75
5/9/2015 0.00
5/10/2015 0.00
5/11/2015 0.34
5/12/2015 0.03
5/13/2015 T
5/14/2015 0.02
5/15/2015 0.65
5/16/2015 T
5/17/2015 0.04
5/18/2015 0.41
5/19/2015 T
5/20/2015 0.00
5/21/2015 0.00
5/22/2015 0.00
5/23/2015 0.00
5/24/2015 T
5/25/2015 **
5/26/2015 0.75
5/27/2015 0.46
5/28/2015 0.00
5/29/2015 0.02
5/30/2015 0.82
5/31/2015 0.00
6/1/2015 0.00
6/2/2015 0.00
6/3/2015 0.00
6/4/2015 0.15
6/5/2015
6/6/2015 0.00
6/7/2015 1.45
6/8/2015 T
6/9/2015 0.00
6/10/2015 0.00
6/11/2015 0.03
6/12/2015 1.40
6/13/2015 0.05
6/14/2015 0.10
6/15/2015 0.00
6/16/2015 0.05
6/17/2015 0.00
6/18/2015 T
6/19/2015 0.00
6/20/2015 0.20
6/21/2015 0.00
6/22/2015 0.92
6/23/2015 0.13
6/24/2015 0.00
6/25/2015
6/26/2015 0.00
6/27/2015
6/28/2015 0.58
6/29/2015 0.25
6/30/2015 0.01
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.00
7/2/2015 T
7/3/2015 **
7/4/2015 **
7/5/2015 0.00
7/6/2015 0.55
7/7/2015 0.12
7/8/2015 0.00
7/9/2015 **
7/10/2015 **
7/11/2015 **
7/12/2015 **
7/13/2015 **
7/14/2015 0.03
7/15/2015 0.00
7/16/2015 0.02
7/17/2015 0.56
7/18/2015 0.75
7/19/2015 0.00
7/20/2015 0.00
7/21/2015 0.00
7/22/2015 0.00
7/23/2015 0.00
7/24/2015 0.45
7/25/2015 0.00
7/26/2015 0.15
7/27/2015 0.34
7/28/2015 1.36
7/29/2015 0.00
7/30/2015
7/31/2015 0.00
8/1/2015 0.00
8/2/2015 0.00
8/3/2015 0.00
8/4/2015 0.00
8/5/2015 0.00
8/6/2015 0.00
8/7/2015 0.16
8/8/2015 0.00
8/9/2015 0.01
8/10/2015 0.03
8/11/2015
8/12/2015 0.00
8/13/2015 0.00
8/14/2015 0.01
8/15/2015 0.00
8/16/2015 0.00
8/17/2015 0.86
8/18/2015 0.20
8/19/2015 1.16
8/20/2015 0.15
8/21/2015 0.00
8/22/2015 0.00
8/23/2015 0.15
8/24/2015 0.00
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.15
8/29/2015 0.55
8/30/2015 0.00
8/31/2015 0.00
9/1/2015 0.00
9/2/2015 0.12
9/3/2015 0.00
9/4/2015 0.00
9/5/2015 0.03
9/6/2015 0.00
9/7/2015 0.64
9/8/2015 0.68
9/9/2015 0.01
9/10/2015 0.03
9/11/2015 0.00
9/12/2015
9/13/2015 0.00
9/14/2015 0.00
9/15/2015 0.02
9/16/2015
9/17/2015 0.17
9/18/2015 0.62
9/19/2015 0.01
9/20/2015 0.00
9/21/2015
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.48
9/25/2015
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 0.03
9/30/2015 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:40 AM 0.12 M M M M
10/2/2014 7:50 AM 0.69 M M M M
10/3/2014 8:30 AM 0.40 M M M M
10/4/2014 8:30 AM 0.04 M M M M
10/5/2014 8:00 AM 0.00 0.0 M M M
10/6/2014 8:00 AM T M M M M
10/7/2014 7:50 AM T M M M M
10/8/2014 8:30 AM 0.00 0.0 M M M
10/9/2014 8:00 AM 0.00 0.0 M M M
10/10/2014 8:00 AM 0.00 0.0 M M M
10/11/2014 7:00 AM 0.00 0.0 M M M
10/12/2014 8:00 AM 0.00 0.0 M M M
10/13/2014 8:00 AM 0.01 M M M M a bit of drizzle overnight
10/14/2014 8:05 AM 0.95 M M M M
10/15/2014 8:00 AM T M M M M
10/16/2014 8:00 AM 0.00 0.0 M M M
10/17/2014 7:50 AM 0.00 0.0 M M M
10/18/2014 8:30 AM T M M M M cloudy all day, light drizzle at times
10/19/2014 8:00 AM 0.00 0.0 M M M
10/20/2014 7:00 AM 0.00 0.0 M M M
10/21/2014 7:30 AM 0.00 0.0 M M M
10/22/2014 7:00 AM 0.00 0.0 M M M
10/23/2014 7:30 AM 0.34 M M M M
10/27/2014 8:00 AM 0.00 0.0 M M M
10/28/2014 8:30 AM 0.00 0.0 M M M
10/29/2014 8:00 AM 0.02 M M M M
10/30/2014 8:00 AM 0.00 0.0 M M M
10/31/2014 8:00 AM 0.00 0.0 M M M strong cold front
11/1/2014 7:50 AM 0.00 0.0 M M M
11/2/2014 7:00 AM 0.00 0.0 M M M
11/3/2014 7:20 AM 0.00 0.0 M M M
11/4/2014 7:00 AM 0.05 M M M M
11/5/2014 7:00 AM 0.00 0.0 M M M
11/6/2014 7:00 AM 0.04 M M M M misty most of the day
11/7/2014 7:00 AM 0.00 0.0 M M M
4/5/2015 8:00 AM 0.02 M M M M
4/6/2015 7:00 AM 0.00 0.0 M M M
4/7/2015 7:10 AM 0.02 M M M M rain came overnight
4/8/2015 8:00 AM 0.95 M M M M
4/9/2015 7:40 AM 0.33 M M M M
4/10/2015 7:40 AM 0.91 M M M M rain much of the day, then snow after 8pm, until midnight or so.
4/11/2015 8:00 AM 0.03 M M M M light snow in the morning of 4/10
4/12/2015 7:50 AM 0.01 M M M M rain came early morning
4/13/2015 9:30 AM 0.03 M M M M
4/14/2015 7:50 AM 0.00 0.0 M M M
4/15/2015 8:00 AM 0.00 0.0 M M M
4/16/2015 7:00 AM 0.00 0.0 M M M
4/17/2015 7:00 AM 0.00 0.0 M M M
4/18/2015 7:30 AM 0.00 0.0 M M M
4/19/2015 7:25 AM 0.00 0.0 M M M
4/20/2015 7:30 AM 0.88 M M M M rain came several times during the day
4/21/2015 8:00 AM 0.04 M M M M cloudy all day, with occasional drizzle, particularly after 5pm
4/22/2015 7:00 AM 0.01 T M M M off and on during the day - graupel
4/23/2015 7:00 AM 0.00 0.0 M M M
4/24/2015 8:00 AM 0.00 0.0 M M M
4/25/2015 7:30 AM 0.59 M M M M
4/26/2015 7:50 AM 0.00 0.0 M M M
4/27/2015 7:00 AM 0.00 0.0 M M M
4/28/2015 7:00 AM 0.00 0.0 M M M
4/29/2015 7:00 AM 0.00 0.0 M M M
4/30/2015 7:00 AM 0.00 0.0 M M M
5/1/2015 7:00 AM 0.00 0.0 M M M
5/2/2015 7:00 AM 0.00 0.0 M M M
5/3/2015 7:00 AM 0.00 0.0 M M M
5/4/2015 7:20 AM 0.33 M M M M
5/5/2015 7:00 AM 0.00 0.0 M M M
5/6/2015 7:40 AM 0.19 M M M M light rain multiple times
5/7/2015 6:40 AM 0.19 M M M M
5/8/2015 7:00 AM 0.75 M M M M occasional light rain much of the day, then heavier at times in the evening and at night
5/9/2015 7:30 AM 0.00 0.0 M M M
5/10/2015 8:00 AM 0.00 0.0 M M M
5/11/2015 8:00 AM 0.34 M M M M
5/12/2015 7:40 AM 0.03 M M M M misting for some hours, before light showers late afternoon
5/13/2015 7:30 AM T M M M M
5/14/2015 7:30 AM 0.02 M M M M drizzle must have started well after 10pm
5/15/2015 8:00 AM 0.65 M M M M drizzle most of day, heavier afternoon and evening
5/16/2015 8:00 AM T M M M M
5/17/2015 7:40 AM 0.04 M M M M
5/18/2015 7:00 AM 0.41 M M M M
5/19/2015 7:00 AM T M M M M
5/20/2015 8:00 AM 0.00 0.0 M M M
5/21/2015 7:00 AM 0.00 0.0 M M M
5/22/2015 7:00 AM 0.00 0.0 M M M
5/23/2015 8:00 AM 0.00 0.0 M M M
5/24/2015 7:00 AM T M M M M brief drizzle around 9am and again around 8pm
5/27/2015 8:00 AM 0.46 M M M M
5/28/2015 7:00 AM 0.00 0.0 M M M
5/29/2015 7:00 AM 0.02 M M M M rain came overnight
5/30/2015 7:50 AM 0.82 M M M M drizzle much of the day, heavier rain in the evening
5/31/2015 7:00 AM 0.00 0.0 M M M
6/1/2015 8:00 AM 0.00 0.0 M M M
6/2/2015 7:00 AM 0.00 0.0 M M M
6/3/2015 7:00 AM 0.00 0.0 M M M
6/4/2015 8:00 AM 0.15 M M M M drizzle off and on; the bulk of the rain came between 3 and 5 pm
6/6/2015 7:00 AM 0.00 0.0 M M M
6/7/2015 7:30 AM 1.45 M M M M
6/8/2015 8:00 AM T M M M M
6/9/2015 8:00 AM 0.00 0.0 M M M
6/10/2015 8:00 AM 0.00 0.0 M M M
6/11/2015 7:30 AM 0.03 M M M M
6/12/2015 7:30 AM 1.40 M M M M rain most of the day, heavier in afternoon
6/13/2015 7:50 AM 0.05 M M M M
6/14/2015 7:00 AM 0.10 M M M M drizzle much of morning and early afternoon, then again late afternoon
6/15/2015 7:00 AM 0.00 0.0 M M M
6/16/2015 7:00 AM 0.05 M M M M
6/17/2015 7:00 AM 0.00 0.0 M M M
6/18/2015 8:00 AM T M M M M isolated storm cells missed us; all we got was a few drops late afternoon
6/19/2015 8:00 AM 0.00 0.0 M M M
6/20/2015 8:40 AM 0.20 M M M M
6/21/2015 7:00 AM 0.00 0.0 M M M
6/22/2015 8:30 AM 0.92 M M M M
6/23/2015 7:00 AM 0.13 M M M M
6/24/2015 8:00 AM 0.00 0.0 M M M
6/26/2015 7:00 AM 0.00 0.0 M M M
6/28/2015 8:05 AM 0.58 M M M M
6/29/2015 7:00 AM 0.25 M M M M rain before 9am, then another wave late afternoon
6/30/2015 6:50 AM 0.01 M M M M strong storms just to the east missed us
7/1/2015 6:30 AM 0.00 0.0 M M M
7/2/2015 7:00 AM T M M M M sprinkled briefly mid afternoon
7/6/2015 8:30 AM 0.55 M M M M
7/7/2015 7:00 AM 0.12 M M M M drizzle and showers in waves until early afternoon
7/8/2015 7:00 AM 0.00 0.0 M M M
7/15/2015 7:00 AM 0.00 0.0 M M M
7/16/2015 8:00 AM 0.02 M M M M
7/17/2015 7:00 AM 0.56 M M M M
7/18/2015 7:40 AM 0.75 M M M M
7/19/2015 7:00 AM 0.00 0.0 M M M
7/20/2015 7:30 AM 0.00 0.0 M M M
7/21/2015 7:50 AM 0.00 0.0 M M M
7/22/2015 7:00 AM 0.00 0.0 M M M
7/23/2015 7:00 AM 0.00 0.0 M M M
7/24/2015 9:30 AM 0.45 M M M M
7/25/2015 7:00 AM 0.00 0.0 M M M
7/26/2015 8:00 AM 0.15 M M M M
7/27/2015 7:00 AM 0.34 M M M M
7/28/2015 2:00 PM 1.36 M M M M
7/29/2015 8:00 AM 0.00 0.0 M M M
7/31/2015 7:00 AM 0.00 0.0 M M M
8/1/2015 7:00 AM 0.00 0.0 M M M
8/2/2015 8:00 AM 0.00 0.0 M M M scattered showers overnight missed us
8/3/2015 8:00 AM 0.00 0.0 M M M
8/4/2015 8:00 AM 0.00 0.0 M M M
8/5/2015 7:00 AM 0.00 0.0 M M M
8/6/2015 8:00 AM 0.00 0.0 M M M
8/7/2015 7:20 AM 0.16 M M M M
8/8/2015 7:00 AM 0.00 0.0 M M M
8/9/2015 6:40 AM 0.01 M M M M
8/10/2015 7:00 AM 0.03 M M M M storms just missed us again!
8/12/2015 9:00 AM 0.00 0.0 M M M
8/13/2015 7:00 AM 0.00 0.0 M M M
8/14/2015 7:50 AM 0.01 M M M M
8/15/2015 8:00 AM 0.00 0.0 M M M
8/16/2015 8:00 AM 0.00 0.0 M M M
8/17/2015 8:30 AM 0.86 M M M M
8/18/2015 8:30 AM 0.20 M M M M
8/19/2015 8:10 AM 1.16 M M M M rain off and on much of yesterday
8/20/2015 6:30 AM 0.15 M M M M drizzle off and on all day
8/21/2015 8:00 AM 0.00 0.0 M M M
8/22/2015 7:00 AM 0.00 0.0 M M M
8/23/2015 7:20 AM 0.15 M M M M
8/24/2015 7:00 AM 0.00 0.0 M M M
8/25/2015 7:00 AM 0.00 0.0 M M M
8/26/2015 7:00 AM 0.00 0.0 M M M
8/27/2015 7:00 AM 0.00 0.0 M M M
8/28/2015 8:30 AM 0.15 M M M M rain started overnight
8/29/2015 8:00 AM 0.55 M M M M
8/30/2015 7:00 AM 0.00 0.0 M M M
8/31/2015 8:00 AM 0.00 0.0 M M M
9/1/2015 8:00 AM 0.00 0.0 M M M no rain, but heavy dew
9/2/2015 8:00 AM 0.12 M M M M
9/3/2015 8:00 AM 0.00 0.0 M M M
9/4/2015 8:00 AM 0.00 0.0 M M M fog and dew, but no rain
9/5/2015 7:30 AM 0.03 M M M M rain came overnight
9/6/2015 8:30 AM 0.00 0.0 M M M
9/7/2015 8:00 AM 0.64 M M M M several waves of rain yesterday
9/8/2015 7:40 AM 0.68 M M M M
9/9/2015 7:40 AM 0.01 M M M M
9/10/2015 8:40 AM 0.03 M M M M
9/11/2015 7:00 AM 0.00 0.0 M M M
9/13/2015 8:00 AM 0.00 0.0 M M M
9/14/2015 8:00 AM 0.00 0.0 M M M
9/15/2015 7:30 AM 0.02 M M M M
9/17/2015 7:30 AM 0.17 M M M M two passes of rain - one around 11pm, another early morning before sunrise
9/18/2015 8:30 AM 0.62 M M M M multiple waves of showers, especially late afternoon into the evening
9/19/2015 7:00 AM 0.01 M M M M light drizzle a few times
9/20/2015 8:00 AM 0.00 0.0 M M M
9/22/2015 8:00 AM 0.00 0.0 M M M
9/23/2015 8:00 AM 0.00 0.0 M M M
9/24/2015 8:00 AM 0.48 M M M M
9/26/2015 8:00 AM 0.00 0.0 M M M
9/27/2015 8:00 AM 0.00 0.0 M M M
9/28/2015 8:00 AM 0.00 0.0 M M M
9/29/2015 7:00 AM 0.03 M M M M
9/30/2015 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/24/2014 10/25/2014 4:00 PM 2 0.01 M M
5/25/2015 5/26/2015 1:30 PM 2 0.75 M M steady drizzle Sunday morning, then again Monday
7/3/2015 7/05/2015 8:00 PM 3 0.00 M M
7/9/2015 7/14/2015 9:00 AM 6 0.03 M M my wife says the rain came the evening of the 13th, after 8pm



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