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 19 2.29 4.26 31 4.26 31 0.00 0 0 14 0 0.0 0 0
Nov 19 1.97 0.10 5 0.10 5 0.00 0 0 2 0 0.0 0 0
Dec 19 1.19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 0.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 0.85 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 1.80 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 20 3.34 0.29 2 0.29 2 0.00 0 0 1 0 0.0 0 0
May 20 3.80 5.13 31 5.13 31 0.00 0 0 13 0 0.0 0 0
June 20 4.54 4.94 29 4.94 29 0.00 0 0 15 0 0.0 0 0
July 20 4.54 3.34 31 3.34 31 0.00 0 0 7 0 0.0 0 0
Aug 20 4.77 4.60 29 4.60 29 0.00 0 0 9 1 0.0 0 0
Sept 20 3.68 3.93 26 3.93 26 0.00 0 0 7 1 0.0 0 0
Water Year Totals: 33.69" 26.59" 184 days 26.59" 184 0.00" 0 days 0 68 days 2 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
10/1/2019 0.41
10/2/2019 0.88
10/3/2019 0.37
10/4/2019 0.00
10/5/2019 0.20
10/6/2019 0.37
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.13
10/11/2019 0.26
10/12/2019 0.03
10/13/2019 0.05
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 0.00
10/18/2019 0.00
10/19/2019 0.12
10/20/2019 0.00
10/21/2019 0.52
10/22/2019 0.90
10/23/2019 0.01
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.00
10/28/2019 0.00
10/29/2019 0.01
10/30/2019 0.00
10/31/2019 0.00
11/1/2019 0.00
11/2/2019 0.01
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.09
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020 0.29
4/30/2020 0.00
5/1/2020 0.00
5/2/2020 0.00
5/3/2020 0.00
5/4/2020 0.00
5/5/2020 0.00
5/6/2020 0.02
5/7/2020 0.00
5/8/2020 0.00
5/9/2020 0.00
5/10/2020 0.28
5/11/2020 0.12
5/12/2020 0.00
5/13/2020 0.00
5/14/2020 0.15
5/15/2020 0.00
5/16/2020 0.00
5/17/2020 1.42
5/18/2020 1.02
5/19/2020 0.02
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 0.02
5/24/2020 0.24
5/25/2020 0.58
5/26/2020 0.57
5/27/2020 0.60
5/28/2020 0.09
5/29/2020 0.00
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.07
6/2/2020 0.00
6/3/2020 0.21
6/4/2020 0.00
6/5/2020 0.00
6/6/2020
6/7/2020 0.28
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 2.27
6/11/2020 0.03
6/12/2020 0.00
6/13/2020 0.02
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.16
6/20/2020 0.13
6/21/2020 0.43
6/22/2020 0.63
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 0.08
6/26/2020 0.02
6/27/2020 0.17
6/28/2020 0.00
6/29/2020 0.17
6/30/2020 0.27
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 1.45
7/11/2020 0.09
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.00
7/15/2020 0.51
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.58
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 0.00
7/26/2020 0.62
7/27/2020 0.07
7/28/2020 0.02
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.00
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.09
8/10/2020 0.08
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.16
8/14/2020 0.00
8/15/2020 0.32
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 0.27
8/22/2020 0.76
8/23/2020 0.27
8/24/2020 0.00
8/25/2020 T
8/26/2020
8/27/2020
8/28/2020 0.76
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 1.89
9/1/2020 0.00
9/2/2020 0.00
9/3/2020 0.00
9/4/2020 0.00
9/5/2020
9/6/2020 0.54
9/7/2020 0.00
9/8/2020 T
9/9/2020 0.31
9/10/2020 0.27
9/11/2020 0.00
9/12/2020 0.24
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020
9/24/2020 2.30
9/25/2020 0.23
9/26/2020 0.00
9/27/2020 0.00
9/28/2020
9/29/2020
9/30/2020 0.04



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 9:30 AM 0.41 M M M M Raining too hard to monitor at usual time.
10/2/2019 10:00 AM 0.88 M M M M Rained fairly steadily all evening and through the night off and on, no T-storms
10/3/2019 8:30 AM 0.37 M M M M
10/4/2019 7:00 AM 0.00 0.0 M M M
10/5/2019 8:30 AM 0.20 M M M M
10/6/2019 8:30 AM 0.37 M M M M
10/7/2019 7:00 AM 0.00 0.0 M M M
10/8/2019 7:00 AM 0.00 0.0 M M M
10/9/2019 7:00 AM 0.00 0.0 M M M
10/10/2019 8:30 AM 0.13 M M M M Mild intermittent rain overnight. Continuing today as light drizzle
10/11/2019 8:30 AM 0.26 M M M M Rain overnight turned to sleet this morning. Temp 34 degrees
10/12/2019 8:30 AM 0.03 M M M M
10/13/2019 8:30 AM 0.05 M M M M Spitting a few snowflakes, minor sleet over the last 24 hrs, temps in low 30's. No accumulation
10/14/2019 7:00 AM 0.00 0.0 M M M
10/15/2019 7:00 AM 0.00 0.0 M M M
10/16/2019 7:00 AM 0.00 0.0 M M M
10/17/2019 7:00 AM 0.00 0.0 M M M
10/18/2019 7:00 AM 0.00 0.0 M M M
10/19/2019 8:30 AM 0.12 M M M M
10/20/2019 7:00 AM 0.00 0.0 M M M
10/21/2019 9:00 AM 0.52 M M M M
10/22/2019 9:00 AM 0.90 M M M M Exact
10/23/2019 8:30 AM 0.01 M M M M
10/24/2019 7:00 AM 0.00 0.0 M M M
10/25/2019 7:00 AM 0.00 0.0 M M M
10/26/2019 7:00 AM 0.00 0.0 M M M
10/27/2019 7:00 AM 0.00 0.0 M M M
10/28/2019 7:00 AM 0.00 0.0 M M M
10/29/2019 8:30 AM 0.01 M M M M melted snow
10/30/2019 7:00 AM 0.00 0.0 M M M
10/31/2019 7:00 AM 0.00 0.0 M M M
11/1/2019 7:00 AM 0.00 0.0 M M M
11/2/2019 8:30 AM 0.01 M M M M melted snow
11/3/2019 7:00 AM 0.00 0.0 M M M
11/4/2019 7:00 AM 0.00 0.0 M M M
11/5/2019 8:30 AM 0.09 0.0 M M M Sleet/rain yesterday. Guess I'm done for the season. See you in the Spring!
4/29/2020 8:30 AM 0.29 M M M M
4/30/2020 8:30 AM 0.00 0.0 M M M
5/1/2020 8:30 AM 0.00 0.0 M M M
5/2/2020 8:30 AM 0.00 0.0 M M M
5/3/2020 8:30 AM 0.00 0.0 M M M
5/4/2020 8:30 AM 0.00 0.0 M M M
5/5/2020 8:30 AM 0.00 0.0 M M M
5/6/2020 8:30 AM 0.02 M M M M
5/7/2020 7:00 AM 0.00 0.0 M M M
5/8/2020 8:30 AM 0.00 0.0 M M M
5/9/2020 7:00 AM 0.00 0.0 M M M
5/10/2020 8:30 AM 0.28 M M M M
5/11/2020 8:30 AM 0.12 M M M M
5/12/2020 7:00 AM 0.00 0.0 M M M
5/13/2020 7:00 AM 0.00 0.0 M M M
5/14/2020 8:30 AM 0.15 M M M M
5/15/2020 7:00 AM 0.00 0.0 M M M
5/16/2020 7:00 AM 0.00 0.0 M M M
5/17/2020 8:30 AM 1.42 M M M M still raining
5/18/2020 8:30 AM 1.02 M M M M
5/19/2020 8:30 AM 0.02 M M M M
5/20/2020 7:00 AM 0.00 0.0 M M M
5/21/2020 7:00 AM 0.00 0.0 M M M
5/22/2020 7:00 AM 0.00 0.0 M M M
5/23/2020 8:30 AM 0.02 M M M M
5/24/2020 8:30 AM 0.24 M M M M
5/25/2020 8:30 AM 0.58 M M M M Brief torrential rain mixed with tiny hail. No lightning and thunder seen or heard at this location. Sun came out right after rain stopped.
5/26/2020 8:30 AM 0.57 M M M M
5/27/2020 8:30 AM 0.60 M M M M exact
5/28/2020 8:30 AM 0.09 M M M M
5/29/2020 7:00 AM 0.00 0.0 M M M
5/30/2020 7:00 AM 0.00 0.0 M M M
5/31/2020 7:00 AM 0.00 0.0 M M M
6/1/2020 8:00 AM 0.07 M M M M
6/2/2020 8:30 AM 0.00 0.0 M M M
6/3/2020 8:30 AM 0.21 0.0 M M M No hail in my area.
6/4/2020 7:00 AM 0.00 0.0 M M M
6/5/2020 7:00 AM 0.00 0.0 M M M
6/7/2020 8:30 AM 0.28 M M M M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.00 0.0 M M M
6/10/2020 8:30 AM 2.27 M M M M
6/11/2020 8:30 AM 0.03 0.0 M M M Tail end of rain from yesterday
6/12/2020 7:00 AM 0.00 0.0 M M M
6/13/2020 8:30 AM 0.02 M M M M intermittent sprinkles
6/14/2020 7:00 AM 0.00 0.0 M M M
6/15/2020 7:00 AM 0.00 0.0 M M M
6/16/2020 7:00 AM 0.00 0.0 M M M
6/17/2020 7:00 AM 0.00 0.0 M M M
6/18/2020 7:00 AM 0.00 0.0 M M M
6/19/2020 8:30 AM 0.16 M M M M Gentle "female" rain still falling
6/20/2020 8:30 AM 0.13 M M M M Still raining
6/21/2020 8:30 AM 0.43 M M M M Heavy brief rain last night. Sunny today, but storm clouds moving in this PM.
6/22/2020 8:30 AM 0.63 M M M M Rained sporadically all day. Today is overcast 60's, humid.
6/23/2020 7:00 AM 0.00 0.0 M M M
6/24/2020 8:30 AM 0.00 0.0 M M M Started to rain a half-hour later.
6/25/2020 8:30 AM 0.08 M M M M
6/26/2020 8:30 AM 0.02 M M M M
6/27/2020 8:30 AM 0.17 M M M M
6/28/2020 7:00 AM 0.00 0.0 M M M
6/29/2020 8:30 AM 0.17 M M M M Light rain off and on.
6/30/2020 8:30 AM 0.27 M M M M One fairly heavy short rain - now partly cloudy, hot, very humid
7/1/2020 7:00 AM 0.00 0.0 M M M
7/2/2020 7:00 AM 0.00 0.0 M M M
7/3/2020 7:00 AM 0.00 0.0 M M M
7/4/2020 7:00 AM 0.00 0.0 M M M
7/5/2020 7:00 AM 0.00 0.0 M M M
7/6/2020 7:00 AM 0.00 0.0 M M M
7/7/2020 7:00 AM 0.00 0.0 M M M
7/8/2020 7:00 AM 0.00 0.0 M M M
7/9/2020 7:00 AM 0.00 0.0 M M M
7/10/2020 8:30 AM 1.45 M M M M
7/11/2020 8:30 AM 0.09 M M M M
7/12/2020 7:00 AM 0.00 0.0 M M M
7/13/2020 7:00 AM 0.00 0.0 M M M
7/14/2020 7:00 AM 0.00 0.0 M M M
7/15/2020 8:30 AM 0.51 M M M M Brief torrential rain with pea-sized hail, mild lightning and thunder. Smaller showers throughout the day.
7/16/2020 7:00 AM 0.00 0.0 M M M
7/17/2020 7:00 AM 0.00 0.0 M M M
7/18/2020 8:30 AM 0.58 M M M M
7/19/2020 7:00 AM 0.00 0.0 M M M
7/20/2020 7:00 AM 0.00 0.0 M M M
7/21/2020 7:00 AM 0.00 0.0 M M M
7/22/2020 7:00 AM 0.00 0.0 M M M
7/23/2020 7:00 AM 0.00 0.0 M M M
7/24/2020 7:00 AM 0.00 0.0 M M M
7/25/2020 7:00 AM 0.00 0.0 M M M
7/26/2020 8:30 AM 0.62 M M M M Intermittent showers and T-storms (mild). Still raining
7/27/2020 8:30 AM 0.07 M M M M
7/28/2020 8:30 AM 0.02 M M M M
7/29/2020 7:00 AM 0.00 0.0 M M M
7/30/2020 7:00 AM 0.00 0.0 M M M
7/31/2020 7:00 AM 0.00 0.0 M M M
8/1/2020 7:00 AM 0.00 0.0 M M M
8/2/2020 7:00 AM 0.00 0.0 M M M
8/3/2020 7:00 AM 0.00 0.0 M M M
8/4/2020 7:00 AM 0.00 0.0 M M M
8/5/2020 7:00 AM 0.00 0.0 M M M
8/6/2020 7:00 AM 0.00 0.0 M M M
8/7/2020 7:00 AM 0.00 0.0 M M M
8/8/2020 7:00 AM 0.00 0.0 M M M
8/9/2020 8:30 AM 0.09 M M M M Brief light rain. Lots of thunder & lightning close by but no storm right here. Getting quite dry here.
8/10/2020 8:30 AM 0.08 M M M M Overnight brief showers
8/11/2020 7:00 AM 0.00 0.0 M M M
8/12/2020 7:00 AM 0.00 0.0 M M M
8/13/2020 8:30 AM 0.16 M M M M Fairly steady rain, no storm
8/14/2020 7:00 AM 0.00 0.0 M M M
8/15/2020 8:30 AM 0.32 M M M M Lots of thunder and lightning but no really violent winds. Storm moved through very quickly (20 min)weakening as it went east.
8/16/2020 7:00 AM 0.00 0.0 M M M
8/17/2020 7:00 AM 0.00 0.0 M M M
8/18/2020 7:00 AM 0.00 0.0 M M M
8/19/2020 7:00 AM 0.00 0.0 M M M
8/20/2020 7:00 AM 0.00 0.0 M M M
8/21/2020 8:30 AM 0.27 M M M M Brief morning shower, mild lightning and thunder
8/22/2020 8:30 AM 0.76 M M M M Intermittent brief showers, mild L&T
8/23/2020 8:30 AM 0.27 M M M M
8/24/2020 7:00 AM 0.00 0.0 M M M
8/25/2020 8:30 AM T M M M M
8/28/2020 8:30 AM 0.76 M M M M Series of mild to moderate rain storms came through between 5 AM CST and 7AM. Fair amt of wind, no hail or damage in my area. L&T off to the north and east of us.
8/29/2020 7:00 AM 0.00 0.0 M M M
8/30/2020 7:00 AM 0.00 0.0 M M M
8/31/2020 8:30 AM 1.89 M M M M Several storms went through in the early AM. Some had a stiff wind, but not damaging. Mild L&T.
9/1/2020 7:00 AM 0.00 0.0 M M M
9/2/2020 7:00 AM 0.00 0.0 M M M
9/3/2020 7:00 AM 0.00 0.0 M M M
9/4/2020 7:00 AM 0.00 0.0 M M M
9/6/2020 8:30 AM 0.54 M M M M Mild rain and T-storms overnight.
9/7/2020 7:00 AM 0.00 0.0 M M M
9/8/2020 8:30 AM T M M M M Just starting to sprinkle, low 40's today
9/9/2020 8:30 AM 0.31 M M M M Steady drizzle, on and off showers.
9/10/2020 8:30 AM 0.27 0.0 M M M
9/11/2020 7:00 AM 0.00 0.0 M M M
9/12/2020 8:30 AM 0.24 M M M M Drizzly all day yesterday, temp high 40s. Warmer today low to mid 50s, rain predicted later.
9/13/2020 7:00 AM 0.00 0.0 M M M
9/14/2020 7:00 AM 0.00 0.0 M M M
9/15/2020 7:00 AM 0.00 0.0 M M M
9/16/2020 7:00 AM 0.00 0.0 M M M
9/17/2020 7:00 AM 0.00 0.0 M M M
9/18/2020 7:00 AM 0.00 0.0 M M M
9/19/2020 7:00 AM 0.00 0.0 M M M
9/20/2020 7:00 AM 0.00 0.0 M M M
9/21/2020 7:00 AM 0.00 0.0 M M M
9/22/2020 7:00 AM 0.00 0.0 M M M
9/24/2020 8:30 AM 2.30 M M M M Steady regular rain for about an hour this morning, then torrential rain with lots of L&T. Lasted about 10-15 min.
9/25/2020 8:30 AM 0.23 M M M M Rain tapered off after storm yesterday, no rain since.
9/26/2020 7:00 AM 0.00 0.0 M M M
9/27/2020 7:00 AM 0.00 0.0 M M M
9/30/2020 8:30 AM 0.04 M M M M Morning sprinkle



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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