587
CDUS43 KDLH 110635
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
135 AM CDT THU SEP 11 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 10 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 69 2:13 PM 85 1908 70 -1 76
MINIMUM 50 11:59 PM 31 1917 49 1 55
AVERAGE 60 60 0 66
PRECIPITATION (IN)
YESTERDAY T 1.80 1951 0.12 -0.12 0.00
MONTH TO DATE 1.89 1.19 0.70 0.08
SINCE SEP 1 1.89 1.19 0.70 0.08
SINCE JAN 1 17.17 22.55 -5.38 22.44
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
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 5 6 -1 0
MONTH TO DATE 107 52 55 44
SINCE SEP 1 107 52 55 44
SINCE JUL 1 227 166 61 97
COOLING
YESTERDAY 0 1 -1 1
MONTH TO DATE 1 11 -10 6
SINCE SEP 1 1 11 -10 6
SINCE JAN 1 221 244 -23 244
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 59 2:00 PM
AVERAGE 80
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THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 92 1931
MINIMUM TEMPERATURE (F) 49 31 1965
SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE 6:42 AM CDT SUNSET 7:28 PM CDT
SEPTEMBER 12 2025.....SUNRISE 6:43 AM CDT SUNSET 7:26 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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