Climatological Report (Daily)
Issued by NWS Duluth, MN

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034
CDUS43 KDLH 292134
CLIINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
434 PM CDT MON SEP 29 2025

...................................

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 29 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         77   2:35 PM  88    1897  60     17       77
  MINIMUM         44   6:26 AM  23    1907  37      7       41
                                      2015
  AVERAGE         61                        49     12       59

PRECIPITATION (IN)
  TODAY            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)
  TODAY           MM             T    1996   0.0   MM        0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            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
  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    10   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (20)


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           5:00 AM
 LOWEST     42           3:00 PM
 AVERAGE    70

..........................................................


THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        82      1922
                                             1989
 MINIMUM TEMPERATURE (F)   37        23      1947


SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE   7:11 AM CDT   SUNSET   6:56 PM CDT
SEPTEMBER 30 2025.....SUNRISE   7:12 AM CDT   SUNSET   6:54 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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