274
CDUS43 KDLH 202231
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
431 PM CST SAT DEC 20 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 20 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 21 7:43 AM 43 1890 23 -2 16
1923
MINIMUM 4 3:59 PM -34 1983 8 -4 -3
AVERAGE 13 16 -3 7
PRECIPITATION (IN)
TODAY T 0.33 2010 0.05 -0.05 T
MONTH TO DATE 0.43 0.99 -0.56 0.67
SINCE DEC 1 0.43 0.99 -0.56 0.67
SINCE JAN 1 20.07 30.70 -10.63 27.33
SNOWFALL (IN)
TODAY T 6.8 2008 0.6 -0.6 0.1
MONTH TO DATE 5.9 12.1 -6.2 6.6
SINCE JUL 1 22.6 29.0 -6.4 13.7
SNOW DEPTH 6
DEGREE DAYS
HEATING
TODAY 52 49 3 58
MONTH TO DATE 1116 922 194 952
SINCE DEC 1 1116 922 194 952
SINCE JUL 1 2944 2993 -49 2444
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 246 255 -9 308
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 18.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
HAZE
BLOWING SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 5:00 AM
LOWEST 54 3:00 PM
AVERAGE 71
......................................................
THE DULUTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 47 1894
MINIMUM TEMPERATURE (F) 8 -28 1989
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 7:51 AM CST SUNSET 4:23 PM CST
DECEMBER 21 2025......SUNRISE 7:51 AM CST SUNSET 4:23 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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