031
CDUS43 KDLH 212126
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
426 PM CDT MON SEP 21 2026
...............................
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 2:25 PM 88 1908 65 -6 73
MINIMUM 44 6:12 AM 28 1974 45 -1 57
AVERAGE 52 55 -3 65
PRECIPITATION (IN)
TODAY 0.00 2.43 1924 0.12 -0.12 0.29
MONTH TO DATE 3.21 2.48 0.73 2.53
SINCE SEP 1 3.21 2.48 0.73 2.53
SINCE JAN 1 22.77 23.84 -1.07 17.81
SNOWFALL (IN)
TODAY 0.0 0.2 1974 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 13 10 3 0
MONTH TO DATE 116 144 -28 148
SINCE SEP 1 116 144 -28 148
SINCE JUL 1 151 258 -107 268
COOLING
TODAY 0 0 0 0
MONTH TO DATE 25 19 6 10
SINCE SEP 1 25 19 6 10
SINCE JAN 1 302 252 50 230
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 55 2:00 PM
AVERAGE 76
......................................................
THE DULUTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 84 1903
1908
1922
MINIMUM TEMPERATURE (F) 45 23 1974
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 6:54 AM CDT SUNSET 7:08 PM CDT
SEPTEMBER 22 2026.....SUNRISE 6:56 AM CDT SUNSET 7:06 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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