479
CDUS43 KDLH 152127
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
427 PM CDT MON SEP 15 2025
...............................
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 15 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 83 1:48 PM 84 1920 67 16 83
MINIMUM 59 3:13 AM 19 2011 42 17 62
AVERAGE 71 55 16 73
PRECIPITATION (IN)
TODAY 0.00 1.50 2004 0.11 -0.11 0.00
MONTH TO DATE 1.24 1.56 -0.32 0.31
SINCE SEP 1 1.24 1.56 -0.32 0.31
SINCE JAN 1 17.63 19.33 -1.70 19.94
SNOWFALL (IN)
TODAY 0.0 0.0 2001 0.0 0.0 0.0
2002
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 0 11 -11 0
MONTH TO DATE 140 127 13 64
SINCE SEP 1 140 127 13 64
SINCE JUL 1 283 317 -34 146
COOLING
TODAY 6 0 6 8
MONTH TO DATE 11 10 1 26
SINCE SEP 1 11 10 1 26
SINCE JAN 1 217 172 45 193
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 58 3:00 PM
AVERAGE 79
......................................................
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 87 2018
MINIMUM TEMPERATURE (F) 42 23 2011
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 6:51 AM CDT SUNSET 7:25 PM CDT
SEPTEMBER 16 2025.....SUNRISE 6:52 AM CDT SUNSET 7:23 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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