Climatological Report (Seasonal)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
291
CXUS53 KDLH 062131
CLSDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
331 PM CST SAT DEC 06 2025
...................................
...THE DULUTH CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2025 TO 11/30/2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 97 09/03/2023
LOW -29 11/29/1875
HIGHEST 85 09/16 MM MM 86
LOWEST 4 11/28 MM MM 0
AVG. MAXIMUM 54.8 52.3 2.5 59.1
AVG. MINIMUM 37.7 35.1 2.6 40.2
MEAN 46.3 43.7 2.6 49.6
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.74 1881
MINIMUM 1.97 1952
TOTALS 4.36 8.35 -3.99 4.30
SNOWFALL (INCHES)
RECORDS
TOTAL 56.8 1991
SNOW DEPTH 30 11/02/1991
TOTALS 16.7 16.9 -0.2 7.1
SINCE 7/1 16.7 16.9 -0.2 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 3 4.5 -1.5 MM
GREATEST
SNOW DEPTH 12 11/30 3 11/26
11/29
11/30
DEGREE DAYS
HEATING TOTAL 1708 1957 -249 1439
COOLING TOTAL 26 22 4 70
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WIND (MPH)
AVERAGE WIND SPEED 9.4
HIGHEST WIND SPEED/DIRECTION 33/330
HIGHEST GUST SPEED/DIRECTION 54/330
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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