Station Overview Station Location
Station Number MN-SL-9 Latitude 46.7977253
Station Name Duluth 1.0 N Longitude -92.1037336
County St. Louis Elevation (ft) 986



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 11 2.88 0.97 11 0.97 11 0.00 0 0 5 1 0.0 0 0
Nov 11 2.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 11 1.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 12 1.05 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 12 0.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 12 1.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 12 2.79 3.16 20 1.25 15 1.91 5 2 6 1 0.0 0 0
May 12 3.20 7.80 30 7.69 26 0.11 4 1 17 0 0.0 0 0
June 12 3.99 12.21 24 11.71 19 0.50 5 2 14 0 0.0 0 0
July 12 4.00 2.12 9 2.12 9 0.00 0 0 4 3 0.0 0 0
Aug 12 3.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 3.89 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 31.45" 26.26" 94 days 23.74" 80 2.52" 14 days 5 46 days 5 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
10/1/2011 0.02
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 T
10/7/2011
10/8/2011 0.00
10/9/2011 0.45
10/10/2011
10/11/2011 0.02
10/12/2011 0.01
10/13/2011 0.47
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012
1/17/2012
1/18/2012
1/19/2012
1/20/2012
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012
2/9/2012
2/10/2012
2/11/2012
2/12/2012
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
2/20/2012
2/21/2012
2/22/2012
2/23/2012
2/24/2012
2/25/2012
2/26/2012
2/27/2012
2/28/2012
2/29/2012
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012 0.19
4/9/2012
4/10/2012 T
4/11/2012 0.00
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 0.25
4/15/2012 **
4/16/2012 1.78
4/17/2012 0.00
4/18/2012 0.40
4/19/2012 0.00
4/20/2012 **
4/21/2012 **
4/22/2012 0.13
4/23/2012 0.00
4/24/2012
4/25/2012 0.21
4/26/2012 0.19
4/27/2012 0.01
4/28/2012 0.00
4/29/2012 0.00
4/30/2012
5/1/2012 0.09
5/2/2012 **
5/3/2012 **
5/4/2012 **
5/5/2012 0.11
5/6/2012 0.39
5/7/2012 0.08
5/8/2012 0.02
5/9/2012 0.01
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012
5/19/2012 0.00
5/20/2012 0.73
5/21/2012 0.24
5/22/2012 0.02
5/23/2012 0.15
5/24/2012 2.18
5/25/2012 1.00
5/26/2012 0.09
5/27/2012 1.06
5/28/2012 0.75
5/29/2012 0.83
5/30/2012 0.03
5/31/2012 0.02
6/1/2012
6/2/2012 0.00
6/3/2012 0.00
6/4/2012
6/5/2012 0.06
6/6/2012 0.02
6/7/2012
6/8/2012 0.12
6/9/2012 **
6/10/2012 0.02
6/11/2012 0.33
6/12/2012 0.02
6/13/2012
6/14/2012 0.12
6/15/2012 1.27
6/16/2012 0.02
6/17/2012 0.21
6/18/2012 0.82
6/19/2012 0.26
6/20/2012 7.35
6/21/2012 1.09
6/22/2012 0.02
6/23/2012 **
6/24/2012 **
6/25/2012 0.48
6/26/2012 0.00
6/27/2012 0.00
6/28/2012
6/29/2012 0.00
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012
7/3/2012 0.41
7/4/2012
7/5/2012 0.03
7/6/2012 T
7/7/2012
7/8/2012 T
7/9/2012
7/10/2012 0.00
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012 T
7/17/2012 0.01
7/18/2012
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012
7/24/2012
7/25/2012 1.67
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.02 M M M M
10/2/2011 7:00 AM 0.00 0.0 M M M
10/3/2011 7:00 AM 0.00 0.0 M M M
10/4/2011 7:00 AM 0.00 0.0 M M M
10/5/2011 7:00 AM 0.00 0.0 M M M
10/6/2011 7:00 AM T M M M M
10/8/2011 7:00 AM 0.00 0.0 M M M
10/9/2011 7:00 AM 0.45 M M M M
10/11/2011 7:00 AM 0.02 M M M M
10/12/2011 7:00 AM 0.01 M M M M
10/13/2011 7:00 AM 0.47 M M M M
4/8/2012 11:00 AM 0.19 M M M M first measurable precip since I put the gauge up last week!
4/10/2012 8:30 AM T M M M M
4/11/2012 7:00 AM 0.00 0.0 M M M
4/12/2012 7:00 AM 0.00 0.0 M M M
4/13/2012 7:00 AM 0.00 0.0 M M M
4/14/2012 12:00 PM 0.25 M M M M
4/17/2012 8:30 AM 0.00 0.0 M M M
4/18/2012 8:30 AM 0.40 M M M M
4/19/2012 8:30 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 8:30 AM 0.21 M M M M Currently raining as I emptied the gauge.
4/26/2012 8:30 AM 0.19 M M M M
4/27/2012 8:30 AM 0.01 M M M M
4/28/2012 10:00 AM 0.00 0.0 M M M
4/29/2012 9:00 AM 0.00 0.0 M M M
5/1/2012 8:30 AM 0.09 M M M M
5/6/2012 12:00 PM 0.39 M M M M
5/7/2012 8:30 AM 0.08 M M M M
5/8/2012 8:30 AM 0.02 M M M M
5/9/2012 8:30 AM 0.01 M M M M
5/10/2012 8:30 AM 0.00 0.0 M M M
5/11/2012 8:30 AM 0.00 0.0 M M M
5/12/2012 8:30 AM 0.00 0.0 M M M
5/13/2012 8:30 AM 0.00 0.0 M M M
5/14/2012 8:30 AM 0.00 0.0 M M M
5/15/2012 8:30 AM 0.00 0.0 M M M
5/16/2012 8:30 AM 0.00 0.0 M M M
5/17/2012 8:00 AM 0.00 0.0 M M M
5/19/2012 7:00 AM 0.00 0.0 M M M
5/20/2012 10:00 AM 0.73 M M M M
5/21/2012 8:30 AM 0.24 M M M M
5/22/2012 8:30 AM 0.02 M M M M
5/23/2012 8:00 AM 0.15 M M M M
5/24/2012 8:30 AM 2.18 M M M M Wow! Hopefully this will help keep down the wildfires.
5/25/2012 9:30 AM 1.00 M M M M
5/26/2012 2:45 PM 0.09 M M M M
5/27/2012 1:50 PM 1.06 M M M M
5/28/2012 10:00 AM 0.75 M M M M
5/29/2012 8:30 AM 0.83 M M M M Hailstorm passed through nearby Jay Cooke State Park yesterday around 3 p.m.
5/30/2012 8:30 AM 0.03 M M M M
5/31/2012 8:30 AM 0.02 M M M M
6/2/2012 9:00 AM 0.00 0.0 M M M
6/3/2012 8:00 AM 0.00 0.0 M M M
6/5/2012 8:30 AM 0.06 M M M M
6/6/2012 8:30 AM 0.02 M M M M
6/8/2012 8:30 AM 0.12 M M M M
6/11/2012 8:30 AM 0.33 M M M M
6/12/2012 8:30 AM 0.02 M M M M
6/14/2012 7:45 AM 0.12 M M M M
6/15/2012 7:00 AM 1.27 M M M M
6/16/2012 1:00 PM 0.02 M M M M
6/17/2012 8:00 AM 0.21 M M M M
6/18/2012 8:30 AM 0.82 M M M M
6/19/2012 8:30 AM 0.26 M M M M
6/20/2012 8:15 AM 7.35 M M M M Amazing! Flooding all over Duluth--creeks overflowing their banks, roads washed out with giant sinkholes. City is declared a state of emergency.
6/21/2012 8:30 AM 1.09 M M M M
6/22/2012 9:00 AM 0.02 M M M M
6/26/2012 8:30 AM 0.00 0.0 M M M
6/27/2012 8:30 AM 0.00 0.0 M M M
6/29/2012 8:30 AM 0.00 0.0 M M M
7/1/2012 11:00 AM 0.00 0.0 M M M HOT all weekend
7/3/2012 8:15 AM 0.41 M M M M
7/5/2012 8:30 AM 0.03 M M M M
7/6/2012 8:40 AM T M M M M It was just starting to rain as I was checking the gauge.
7/8/2012 11:30 AM T M M M M
7/10/2012 8:30 AM 0.00 0.0 M M M
7/16/2012 8:30 AM T M M M M
7/17/2012 8:30 AM 0.01 M M M M
7/25/2012 8:30 AM 1.67 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/15/2012 4/16/2012 8:30 AM 2 1.78 T M Wicked storm over the weekend, snow on the ground this morning (after temps in the 70s on Saturday) and a glaze of ice over everything.
4/20/2012 4/22/2012 2:00 PM 3 0.13 M M
5/2/2012 5/05/2012 9:00 AM 4 0.11 M M
6/9/2012 6/10/2012 12:00 PM 2 0.02 M M
6/23/2012 6/25/2012 4:20 PM 3 0.48 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