Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 072127
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
427 PM CDT TUE OCT 07 2025
...................................
...THE DULUTH CLIMATE SUMMARY FOR OCTOBER 7 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 54 2:26 PM 80 1886 57 -3 66
1980
2011
MINIMUM 38 12:38 AM 24 2001 39 -1 36
AVERAGE 46 48 -2 51
PRECIPITATION (IN)
TODAY 0.00 1.25 1977 0.11 -0.11 0.00
MONTH TO DATE 0.02 0.76 -0.74 0.01
SINCE SEP 1 2.55 4.24 -1.69 0.32
SINCE JAN 1 17.83 25.60 -7.77 22.68
SNOWFALL (IN)
TODAY 0.0 0.2 1915 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 19 17 2 14
MONTH TO DATE 42 109 -67 84
SINCE SEP 1 227 363 -136 165
SINCE JUL 1 347 477 -130 218
COOLING
TODAY 0 0 0 0
MONTH TO DATE 11 0 11 0
SINCE SEP 1 26 21 5 70
SINCE JAN 1 246 254 -8 308
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 6:00 AM
LOWEST 28 1:00 PM
AVERAGE 54
..........................................................
THE DULUTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 82 1943
MINIMUM TEMPERATURE (F) 39 24 1917
1989
SUNRISE AND SUNSET
OCTOBER 7 2025.......SUNRISE 7:16 AM CDT SUNSET 6:36 PM CDT
OCTOBER 8 2025.......SUNRISE 7:17 AM CDT SUNSET 6:34 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$