431
CDUS43 KDLH 240644
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
144 AM CDT WED SEP 24 2025
...............................
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 23 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 74 4:11 PM 86 1958 63 11 65
MINIMUM 46 11:54 PM 21 2012 39 7 41
AVERAGE 60 51 9 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.83 2010 0.10 -0.10 T
MONTH TO DATE 1.40 2.37 -0.97 3.58
SINCE SEP 1 1.40 2.37 -0.97 3.58
SINCE JAN 1 17.79 20.14 -2.35 23.21
SNOWFALL (IN)
YESTERDAY 0.0 T 1969 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 5 14 -9 12
MONTH TO DATE 169 228 -59 97
SINCE SEP 1 169 228 -59 97
SINCE JUL 1 312 418 -106 179
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 15 10 5 51
SINCE SEP 1 15 10 5 51
SINCE JAN 1 221 172 49 218
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 2.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 50 4:00 PM
AVERAGE 75
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THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 82 1917
MINIMUM TEMPERATURE (F) 39 25 1947
2001
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 7:03 AM CDT SUNSET 7:06 PM CDT
SEPTEMBER 25 2025.....SUNRISE 7:05 AM CDT SUNSET 7:04 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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