Climatological Report (Daily)
Issued by NWS Duluth, MN

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575
CDUS43 KDLH 160647
CLIINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
147 AM CDT WED SEP 16 2026

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

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 15 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1895 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63   3:50 PM  84    1920  67     -4       83
  MINIMUM         39  11:57 PM  19    2011  42     -3       59
  AVERAGE         51                        55     -4       71

PRECIPITATION (IN)
  YESTERDAY        T             1.50 2004   0.11  -0.11     0.00
  MONTH TO DATE    1.88                      1.56   0.32     1.24
  SINCE SEP 1      1.88                      1.56   0.32     1.24
  SINCE JAN 1     14.61                     19.33  -4.72    17.63

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       14                        11      3        0
  MONTH TO DATE   82                       127    -45      140
  SINCE SEP 1     82                       127    -45      140
  SINCE JUL 1    198                       317   -119      283

 COOLING
  YESTERDAY        0                         0      0        6
  MONTH TO DATE   16                        10      6       11
  SINCE SEP 1     16                        10      6       11
  SINCE JAN 1    272                       172    100      217
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           9:00 PM
 LOWEST     58           3:00 PM
 AVERAGE    79

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


THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        87      2018
 MINIMUM TEMPERATURE (F)   42        23      2011


SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE   6:52 AM CDT   SUNSET   7:24 PM CDT
SEPTEMBER 17 2026.....SUNRISE   6:53 AM CDT   SUNSET   7:22 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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