Station Overview Station Location
Station Number MN-OL-6 Latitude 44.042241
Station Name Rochester 4.1 ENE Longitude -92.404687
County Olmsted Elevation (ft) 1192



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 18 2.29 4.09 31 3.66 21 0.43 10 1 10 1 0.0 0 0
Nov 18 1.97 1.37 7 1.37 7 0.00 0 0 4 0 0.0 0 0
Dec 18 1.19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 19 0.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 19 0.85 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 19 1.80 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 19 3.34 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 19 3.80 7.80 30 6.61 28 1.19 2 1 15 0 0.0 0 0
June 19 4.54 8.21 30 6.51 23 1.70 7 1 9 0 0.0 0 0
July 19 4.54 8.03 31 5.15 18 2.88 13 1 6 0 0.0 0 0
Aug 19 4.77 2.61 31 2.61 31 0.00 0 0 10 2 0.0 0 0
Sept 19 3.68 8.05 30 6.64 24 1.41 6 1 9 0 0.0 0 0
Water Year Totals: 33.69" 40.16" 190 days 32.55" 152 7.61" 38 days 5 63 days 3 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
10/1/2018 0.00
10/2/2018 0.83
10/3/2018 0.03
10/4/2018 0.05
10/5/2018 0.35
10/6/2018 0.03
10/7/2018 T
10/8/2018 0.51
10/9/2018 0.84
10/10/2018 0.79
10/11/2018 **
10/12/2018 **
10/13/2018 **
10/14/2018 **
10/15/2018 **
10/16/2018 **
10/17/2018 **
10/18/2018 **
10/19/2018 **
10/20/2018 0.43
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.13
10/28/2018 0.10
10/29/2018 0.00
10/30/2018 0.00
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 0.00
11/4/2018 0.44
11/5/2018 0.38
11/6/2018 0.51
11/7/2018 0.04
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018
12/3/2018
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019
1/12/2019
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019
2/4/2019
2/5/2019
2/6/2019
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019
2/18/2019
2/19/2019
2/20/2019
2/21/2019
2/22/2019
2/23/2019
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019
3/4/2019
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019
3/10/2019
3/11/2019
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019
4/3/2019
4/4/2019
4/5/2019
4/6/2019
4/7/2019
4/8/2019
4/9/2019
4/10/2019
4/11/2019
4/12/2019
4/13/2019
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019
4/20/2019
4/21/2019
4/22/2019
4/23/2019
4/24/2019
4/25/2019
4/26/2019
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019
5/2/2019
5/3/2019
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.12
5/7/2019 0.00
5/8/2019 0.00 **
5/9/2019 1.13 1.19
5/10/2019 0.00
5/11/2019 0.00
5/12/2019 0.00
5/13/2019 0.00
5/14/2019 0.01
5/15/2019 0.07
5/16/2019 0.00
5/17/2019 0.02
5/18/2019 0.11
5/19/2019 2.21
5/20/2019 0.10
5/21/2019 0.01
5/22/2019 0.49
5/23/2019 0.00
5/24/2019 0.23
5/25/2019 0.00
5/26/2019 0.00
5/27/2019 0.23
5/28/2019 1.65
5/29/2019 0.22
5/30/2019 0.01
5/31/2019 0.00
6/1/2019 0.22
6/2/2019 0.00
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.79
6/6/2019 0.00
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.04
6/11/2019 0.00
6/12/2019 0.60
6/13/2019 0.09
6/14/2019 0.00
6/15/2019 0.00
6/16/2019 1.57
6/17/2019 **
6/18/2019 **
6/19/2019 **
6/20/2019 **
6/21/2019 **
6/22/2019 **
6/23/2019 1.70
6/24/2019 0.35
6/25/2019 0.04
6/26/2019 0.00
6/27/2019 0.00
6/28/2019 2.81
6/29/2019 0.00
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 1.09
7/2/2019 0.37
7/3/2019 0.00
7/4/2019 0.42
7/5/2019 0.00
7/6/2019 1.32
7/7/2019 0.00
7/8/2019 **
7/9/2019 **
7/10/2019 **
7/11/2019 **
7/12/2019 **
7/13/2019 **
7/14/2019 **
7/15/2019 **
7/16/2019 **
7/17/2019 **
7/18/2019 **
7/19/2019 **
7/20/2019 2.88
7/21/2019 1.67
7/22/2019 0.00
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.28
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.20
8/5/2019 0.00
8/6/2019 1.44
8/7/2019 T
8/8/2019 0.00
8/9/2019 0.00
8/10/2019 0.02
8/11/2019 0.04
8/12/2019 0.00
8/13/2019 0.18
8/14/2019 0.01
8/15/2019 0.00
8/16/2019 0.03
8/17/2019 T
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.14
8/22/2019 0.00
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.52
8/28/2019 0.03
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.64
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 0.00
9/8/2019 0.00
9/9/2019 0.09
9/10/2019 1.24
9/11/2019 1.20
9/12/2019 0.59
9/13/2019 1.99
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 **
9/19/2019 **
9/20/2019 **
9/21/2019 **
9/22/2019 **
9/23/2019 1.41
9/24/2019 0.00
9/25/2019 0.63
9/26/2019 0.00
9/27/2019 0.02
9/28/2019 0.00
9/29/2019 0.24
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.00 0.0 M M M
10/2/2018 8:30 AM 0.83 M M M M
10/3/2018 8:30 AM 0.03 M M M M
10/4/2018 8:30 AM 0.05 M M M M
10/5/2018 8:30 AM 0.35 M M M M
10/6/2018 8:30 AM 0.03 0.0 M M M
10/7/2018 8:30 AM T M M M M
10/8/2018 8:30 AM 0.51 M M M M
10/9/2018 8:30 AM 0.84 M M M M
10/10/2018 8:30 AM 0.79 M M M M
10/21/2018 7:00 AM 0.00 0.0 M M M
10/22/2018 7:00 AM 0.00 0.0 M M M
10/23/2018 7:00 AM 0.00 0.0 M M M
10/24/2018 7:00 AM 0.00 0.0 M M M
10/25/2018 7:00 AM 0.00 0.0 M M M
10/26/2018 7:00 AM 0.00 0.0 M M M
10/27/2018 8:30 AM 0.13 M M M M
10/28/2018 8:30 AM 0.10 M M M M exact
10/29/2018 7:00 AM 0.00 0.0 M M M
10/30/2018 7:00 AM 0.00 0.0 M M M
10/31/2018 7:00 AM 0.00 0.0 M M M
11/1/2018 7:00 AM 0.00 0.0 M M M
11/2/2018 7:00 AM 0.00 0.0 M M M
11/3/2018 7:00 AM 0.00 0.0 M M M
11/4/2018 8:30 AM 0.44 M M M M Includes time change from DST to CST (back one hour)
11/5/2018 8:30 AM 0.38 M M M M
11/6/2018 8:30 AM 0.51 M M M M
11/7/2018 8:30 AM 0.04 M M M M Melted 'wintry mix" of rain and sleet/snow. First really hard freeze last night and it cracked my gauge funnel. Guess I'll have to say goodbye for the duration of the winter season. See you next spring!
5/4/2019 8:30 AM 0.00 0.0 M M M
5/5/2019 8:30 AM 0.00 0.0 M M M
5/6/2019 8:30 AM 0.12 M M M M
5/7/2019 7:00 AM 0.00 0.0 M M M
5/8/2019 7:00 AM 0.00 0.0 M M M
5/9/2019 8:30 AM 1.13 M M M M
5/10/2019 8:30 AM 0.00 0.0 M M M
5/11/2019 7:00 AM 0.00 0.0 M M M
5/12/2019 7:00 AM 0.00 0.0 M M M
5/13/2019 7:00 AM 0.00 0.0 M M M
5/14/2019 8:30 AM 0.01 M M M M
5/15/2019 8:30 AM 0.07 M M M M
5/16/2019 8:30 AM 0.00 0.0 M M M
5/17/2019 8:30 AM 0.02 M M M M
5/18/2019 8:30 AM 0.11 M M M M
5/19/2019 8:30 AM 2.21 M M M M
5/20/2019 8:30 AM 0.10 M M M M
5/21/2019 7:00 AM 0.01 M M M M
5/22/2019 8:30 AM 0.49 M M M M
5/23/2019 8:30 AM 0.00 0.0 M M M
5/24/2019 8:30 AM 0.23 M M M M
5/25/2019 7:00 AM 0.00 0.0 M M M
5/26/2019 7:00 AM 0.00 0.0 M M M
5/27/2019 8:30 AM 0.23 M M M M
5/28/2019 8:30 AM 1.65 M M M M Came in bursts with steady gentle rain in between
5/29/2019 8:30 AM 0.22 M M M M
5/30/2019 8:30 AM 0.01 M M M M
5/31/2019 7:00 AM 0.00 0.0 M M M
6/1/2019 8:30 AM 0.22 M M M M
6/2/2019 7:00 AM 0.00 0.0 M M M
6/3/2019 7:00 AM 0.00 0.0 M M M
6/4/2019 7:00 AM 0.00 0.0 M M M
6/5/2019 8:30 AM 0.79 M M M M
6/6/2019 7:00 AM 0.00 0.0 M M M
6/7/2019 7:00 AM 0.00 0.0 M M M
6/8/2019 7:00 AM 0.00 0.0 M M M
6/9/2019 7:00 AM 0.00 0.0 M M M
6/10/2019 8:30 AM 0.04 M M M M
6/11/2019 8:30 AM 0.00 0.0 M M M
6/12/2019 8:30 AM 0.60 M M M M
6/13/2019 7:00 AM 0.09 0.0 M M M
6/14/2019 7:00 AM 0.00 0.0 M M M
6/15/2019 8:30 AM 0.00 0.0 M M M
6/16/2019 8:30 AM 1.57 M M M M
6/24/2019 8:30 AM 0.35 M M M M
6/25/2019 8:30 AM 0.04 M M M M
6/26/2019 7:00 AM 0.00 0.0 M M M
6/27/2019 7:00 AM 0.00 0.0 M M M
6/28/2019 8:30 AM 2.81 M M M M Pea sized hail occurred during overnight T-storms. Minimal damage - mostly small tree branches, etc.
6/29/2019 7:00 AM 0.00 0.0 M M M
6/30/2019 7:00 AM 0.00 0.0 M M M
7/1/2019 8:30 AM 1.09 M M M M Short(~10 min) but intense storm
7/2/2019 8:30 AM 0.37 M M M M
7/3/2019 7:00 AM 0.00 0.0 M M M
7/4/2019 8:30 AM 0.42 0.0 M M M
7/5/2019 7:00 AM 0.00 0.0 M M M
7/6/2019 8:30 AM 1.32 M M M M Heavy rain, flooding in much of the surrounding area
7/7/2019 7:00 AM 0.00 0.0 M M M
7/21/2019 8:30 AM 1.67 M M M M Two short but torrential downpours about 3 hours apart, caused flooding in many areas of Rochester and surrounding towns
7/22/2019 7:00 AM 0.00 0.0 M M M
7/23/2019 7:00 AM 0.00 0.0 M M M
7/24/2019 7:00 AM 0.00 0.0 M M M
7/25/2019 7:00 AM 0.00 0.0 M M M
7/26/2019 7:00 AM 0.00 0.0 M M M
7/27/2019 7:00 AM 0.00 0.0 M M M
7/28/2019 7:00 AM 0.00 0.0 M M M
7/29/2019 8:30 AM 0.28 M M M M Short, hard rainmid-day
7/30/2019 7:00 AM 0.00 0.0 M M M
7/31/2019 7:00 AM 0.00 0.0 M M M
8/1/2019 7:00 AM 0.00 0.0 M M M
8/2/2019 7:00 AM 0.00 0.0 M M M
8/3/2019 7:00 AM 0.00 0.0 M M M
8/4/2019 8:30 AM 0.20 M M M M exact
8/5/2019 7:00 AM 0.00 0.0 M M M
8/6/2019 8:30 AM 1.44 M M M M Came in brief torrential bursts about 5 PM followed by a short period of gentler rain. No hail or damaging wind. Nearby towns did have hail damage.
8/7/2019 8:30 AM T M M M M
8/8/2019 7:00 AM 0.00 0.0 M M M
8/9/2019 7:00 AM 0.00 0.0 M M M
8/10/2019 8:30 AM 0.02 M M M M
8/11/2019 8:30 AM 0.04 M M M M
8/12/2019 7:00 AM 0.00 0.0 M M M
8/13/2019 8:30 AM 0.18 M M M M
8/14/2019 8:30 AM 0.01 M M M M
8/15/2019 7:00 AM 0.00 0.0 M M M
8/16/2019 8:30 AM 0.03 M M M M
8/17/2019 7:00 AM T M M M M Probably just dew - very wet morning!
8/18/2019 7:00 AM 0.00 0.0 M M M
8/19/2019 7:00 AM 0.00 0.0 M M M
8/20/2019 7:00 AM 0.00 0.0 M M M
8/21/2019 8:30 AM 0.14 M M M M
8/22/2019 7:00 AM 0.00 0.0 M M M
8/23/2019 7:00 AM 0.00 0.0 M M M
8/24/2019 7:00 AM 0.00 0.0 M M M
8/25/2019 7:00 AM 0.00 0.0 M M M
8/26/2019 7:00 AM 0.00 0.0 M M M
8/27/2019 8:30 AM 0.52 M M M M
8/28/2019 8:30 AM 0.03 M M M M
8/29/2019 7:00 AM 0.00 0.0 M M M
8/30/2019 7:00 AM 0.00 0.0 M M M
8/31/2019 7:00 AM 0.00 0.0 M M M
9/1/2019 7:00 AM 0.00 0.0 M M M
9/2/2019 7:00 AM 0.00 0.0 M M M
9/3/2019 8:30 AM 0.64 M M M M One short, intense T storm around midnight
9/4/2019 7:00 AM 0.00 0.0 M M M
9/5/2019 7:00 AM 0.00 0.0 M M M
9/6/2019 7:00 AM 0.00 0.0 M M M
9/7/2019 7:00 AM 0.00 0.0 M M M
9/8/2019 7:00 AM 0.00 0.0 M M M
9/9/2019 8:30 AM 0.09 M M M M
9/10/2019 8:30 AM 1.24 M M M M Several short bursts of heavy rain over several hours. No hail.
9/11/2019 8:30 AM 1.20 M M M M Succession of violent storms overnight, one with minute bits of hail that melted too quickly to photograph.
9/12/2019 8:30 AM 0.59 M M M M
9/13/2019 8:30 AM 1.99 M M M M Heavy rain in series of successive storms over about 4 hours
9/14/2019 7:00 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.00 0.0 M M M
9/16/2019 7:00 AM 0.00 0.0 M M M
9/17/2019 7:00 AM 0.00 0.0 M M M
9/24/2019 7:00 AM 0.00 0.0 M M M
9/25/2019 8:30 AM 0.63 M M M M Short heavy burst of rain with T-storm around 8PM. Light sprinkling a little earlier and after main burst for another hour or so.
9/26/2019 7:00 AM 0.00 0.0 M M M
9/27/2019 8:30 AM 0.02 M M M M
9/28/2019 7:00 AM 0.00 0.0 M M M
9/29/2019 8:30 AM 0.24 M M M M
9/30/2019 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/11/2018 10/20/2018 2:30 PM 10 0.43 M M
5/8/2019 5/09/2019 8:30 AM 2 1.19 M M Rain started ~noon 5/8. I had forgotten to record reading that morning. Rained all day. Stopped sometime last night.
6/17/2019 6/23/2019 8:30 AM 7 1.70 M M Was still raining gently (a female rain)on the 23rd when I measured this total
7/8/2019 7/20/2019 7:00 AM 13 2.88 M M Took reading at 7AM to get a reading before the storms that are moving in now.
9/18/2019 9/23/2019 7:00 AM 6 1.41 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