849
CDUS43 KDLH 120638
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
138 AM CDT FRI SEP 12 2025
...............................
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 11 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 72 1:16 PM 86 1976 69 3 73
1990
2005
MINIMUM 44 5:22 AM 29 1955 44 0 51
AVERAGE 58 56 2 62
PRECIPITATION (IN)
YESTERDAY 0.04 1.65 2008 0.10 -0.06 0.00
MONTH TO DATE 0.21 1.13 -0.92 0.31
SINCE SEP 1 0.21 1.13 -0.92 0.31
SINCE JAN 1 16.60 18.90 -2.30 19.94
SNOWFALL (IN)
YESTERDAY MM T 1990 0.0 MM 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 MM
DEGREE DAYS
HEATING
YESTERDAY 7 9 -2 3
MONTH TO DATE 137 86 51 64
SINCE SEP 1 137 86 51 64
SINCE JUL 1 280 276 4 146
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 10 -8 5
SINCE SEP 1 2 10 -8 5
SINCE JAN 1 208 172 36 172
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 47 1:00 PM
AVERAGE 74
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THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 87 1952
MINIMUM TEMPERATURE (F) 43 26 1910
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 6:47 AM CDT SUNSET 7:32 PM CDT
SEPTEMBER 13 2025.....SUNRISE 6:48 AM CDT SUNSET 7:30 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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