Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 130637
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
137 AM CDT WED AUG 13 2025
...................................
...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR AUGUST 12 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 2:19 PM 93 1991 77 -4 80
MINIMUM 55 11:59 PM 36 1906 51 4 49
AVERAGE 64 64 0 65
PRECIPITATION (IN)
YESTERDAY 0.01 1.80 1919 0.09 -0.08 T
MONTH TO DATE 0.65 1.06 -0.41 0.31
SINCE JUN 1 10.41 8.81 1.60 8.55
SINCE JAN 1 15.79 16.01 -0.22 17.25
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 1 3 -2 0
MONTH TO DATE 10 31 -21 40
SINCE JUN 1 226 266 -40 218
SINCE JUL 1 72 106 -34 69
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 42 24 18 1
SINCE JUN 1 143 129 14 125
SINCE JAN 1 195 137 58 125
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 59 2:00 PM
AVERAGE 80
..........................................................
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 94 1970
MINIMUM TEMPERATURE (F) 50 33 1997
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 6:05 AM CDT SUNSET 8:31 PM CDT
AUGUST 14 2025........SUNRISE 6:06 AM CDT SUNSET 8:29 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$