042
CDUS43 KDLH 130638
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
138 AM CDT SAT SEP 13 2025
...............................
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 12 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 67 4:56 PM 87 1952 68 -1 83
MINIMUM 57 12:45 AM 26 1910 43 14 52
AVERAGE 62 56 6 68
PRECIPITATION (IN)
YESTERDAY 1.03 1.48 2019 0.11 0.92 0.00
MONTH TO DATE 1.24 1.24 -0.00 0.31
SINCE SEP 1 1.24 1.24 -0.00 0.31
SINCE JAN 1 17.63 19.01 -1.38 19.94
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
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 3 10 -7 0
MONTH TO DATE 140 96 44 64
SINCE SEP 1 140 96 44 64
SINCE JUL 1 283 286 -3 146
COOLING
YESTERDAY 0 0 0 3
MONTH TO DATE 2 10 -8 8
SINCE SEP 1 2 10 -8 8
SINCE JAN 1 208 172 36 175
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 10:00 AM
LOWEST 84 2:00 PM
AVERAGE 92
......................................................
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 89 1952
MINIMUM TEMPERATURE (F) 43 25 2014
SUNRISE AND SUNSET
SEPTEMBER 13 2025.....SUNRISE 6:48 AM CDT SUNSET 7:30 PM CDT
SEPTEMBER 14 2025.....SUNRISE 6:49 AM CDT SUNSET 7:27 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page