Climatological Report (Daily)
Issued by NWS Duluth, MN

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773
CDUS43 KDLH 190642
CLIINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
142 AM CDT TUE AUG 19 2025

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

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR AUGUST 18 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   6:18 PM  95    1955  76     -9       80
                                      2003
  MINIMUM         56   6:32 AM  36    1910  50      6       49
  AVERAGE         62                        63     -1       65

PRECIPITATION (IN)
  YESTERDAY        T             2.45 1995   0.09  -0.09     0.00
  MONTH TO DATE    0.67                      1.60  -0.93     0.67
  SINCE JUN 1     10.43                      9.35   1.08     8.91
  SINCE JAN 1     15.81                     16.55  -0.74    17.61

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 JUN 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                         4     -1        0
  MONTH TO DATE   25                        51    -26       40
  SINCE JUN 1    241                       286    -45      218
  SINCE JUL 1     87                       126    -39       69

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   42                        36      6        7
  SINCE JUN 1    143                       141      2      131
  SINCE JAN 1    195                       149     46      131
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          10:00 PM
 LOWEST     72          12:00 AM
 AVERAGE    85

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


THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        94      1959
                                             1976
 MINIMUM TEMPERATURE (F)   50        35      1897


SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE   6:13 AM CDT   SUNSET   8:20 PM CDT
AUGUST 20 2025........SUNRISE   6:14 AM CDT   SUNSET   8:18 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$