530
CDUS43 KDLH 232136
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
436 PM CDT THU OCT 23 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 23 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 44 1:45 PM 78 1963 49 -5 50
MINIMUM 33 7:34 AM 9 1936 33 0 37
AVERAGE 39 41 -2 44
PRECIPITATION (IN)
TODAY T 0.85 1886 0.09 -0.09 T
MONTH TO DATE 0.48 2.27 -1.79 0.34
SINCE SEP 1 3.01 5.75 -2.74 0.65
SINCE JAN 1 18.29 27.11 -8.82 23.01
SNOWFALL (IN)
TODAY T 8.0 1933 0.2 -0.2 0.0
MONTH TO DATE T 1.4 -1.4 0.0
SINCE JUL 1 T 1.5 -1.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 26 24 2 21
MONTH TO DATE 326 440 -114 308
SINCE SEP 1 511 694 -183 389
SINCE JUL 1 631 808 -177 442
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 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 12:00 AM
LOWEST 57 1:00 PM
AVERAGE 77
......................................................
THE DULUTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 71 1998
MINIMUM TEMPERATURE (F) 33 12 1887
SUNRISE AND SUNSET
OCTOBER 23 2025.......SUNRISE 7:38 AM CDT SUNSET 6:07 PM CDT
OCTOBER 24 2025.......SUNRISE 7:40 AM CDT SUNSET 6:05 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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