190
CDUS43 KDLH 140626
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
126 AM CDT SUN SEP 14 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 13 2025
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)
YESTERDAY
MAXIMUM 73 MM 84 1990 69 4 74
MINIMUM 54 MM 30 1923 48 6 59
1963
1975
AVERAGE 64 58 6 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.34 1998 0.12 -0.12 0.00
MONTH TO DATE 1.90 1.55 0.35 0.08
SINCE SEP 1 1.90 1.55 0.35 0.08
SINCE JAN 1 17.18 22.91 -5.73 22.44
SNOWFALL (IN)
YESTERDAY 0.0 T 1949 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 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
YESTERDAY 1 7 -6 0
MONTH TO DATE 123 73 50 44
SINCE SEP 1 123 73 50 44
SINCE JUL 1 243 187 56 97
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 1 14 -13 18
SINCE SEP 1 1 14 -13 18
SINCE JAN 1 221 247 -26 256
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 70 4:00 PM
AVERAGE 85
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THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 84 1920
MINIMUM TEMPERATURE (F) 48 30 1964
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 6:46 AM CDT SUNSET 7:22 PM CDT
SEPTEMBER 15 2025.....SUNRISE 6:47 AM CDT SUNSET 7:20 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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