Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 252127
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
427 PM CDT THU SEP 25 2025
...................................
...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 25 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 74 12:52 PM 85 1920 62 12 78
MINIMUM 46 3:45 AM 21 1947 39 7 43
AVERAGE 60 50 10 61
PRECIPITATION (IN)
TODAY 0.00 1.34 1915 0.09 -0.09 0.00
MONTH TO DATE 1.40 2.55 -1.15 3.58
SINCE SEP 1 1.40 2.55 -1.15 3.58
SINCE JAN 1 17.79 20.32 -2.53 23.21
SNOWFALL (IN)
TODAY 0.0 T 1991 0.0 0.0 0.0
MONTH TO DATE 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
TODAY 5 15 -10 4
MONTH TO DATE 179 257 -78 110
SINCE SEP 1 179 257 -78 110
SINCE JUL 1 322 447 -125 192
COOLING
TODAY 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 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 45 3:00 PM
AVERAGE 73
..........................................................
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 83 1922
MINIMUM TEMPERATURE (F) 38 20 1965
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 7:05 AM CDT SUNSET 7:04 PM CDT
SEPTEMBER 26 2025.....SUNRISE 7:06 AM CDT SUNSET 7:02 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$