340
CDUS43 KDLH 300625
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
125 AM CDT TUE SEP 30 2025
...............................
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 29 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 77 4:46 PM 88 1897 60 17 77
MINIMUM 44 6:26 AM 23 1907 37 7 41
2015
AVERAGE 61 49 12 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.54 1995 0.09 -0.09 0.00
MONTH TO DATE 1.40 2.91 -1.51 3.58
SINCE SEP 1 1.40 2.91 -1.51 3.58
SINCE JAN 1 17.79 20.68 -2.89 23.21
SNOWFALL (IN)
YESTERDAY 0.0 T 1996 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 16 -12 6
MONTH TO DATE 216 320 -104 123
SINCE SEP 1 216 320 -104 123
SINCE JUL 1 359 510 -151 205
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 42 4:00 PM
AVERAGE 70
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THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 82 1922
1989
MINIMUM TEMPERATURE (F) 37 23 1947
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 7:12 AM CDT SUNSET 6:54 PM CDT
OCTOBER 1 2025.......SUNRISE 7:13 AM CDT SUNSET 6:52 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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