Climatological Report (Daily)
Issued by NWS Duluth, MN

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756
CDUS43 KDLH 150634
CLIINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
134 AM CDT TUE SEP 15 2026

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

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 14 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         57  12:41 PM  88    1920  67    -10       80
  MINIMUM         32   5:31 AM  27    2011  43    -11       56
  AVERAGE         45                        55    -10       68

PRECIPITATION (IN)
  YESTERDAY        0.55          1.36 1965   0.11   0.44     0.00
  MONTH TO DATE    1.88                      1.45   0.43     1.24
  SINCE SEP 1      1.88                      1.45   0.43     1.24
  SINCE JAN 1     14.61                     19.22  -4.61    17.63

SNOWFALL (IN)
  YESTERDAY        0.0           0.3  1964   0.0    0.0      0.0
  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       20                        10     10        0
  MONTH TO DATE   68                       116    -48      140
  SINCE SEP 1     68                       116    -48      140
  SINCE JUL 1    184                       306   -122      283

 COOLING
  YESTERDAY        0                         0      0        3
  MONTH TO DATE   16                        10      6        5
  SINCE SEP 1     16                        10      6        5
  SINCE JAN 1    272                       172    100      211
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     8.7


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     59          11:00 AM
 AVERAGE    80

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


THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        84      1920
 MINIMUM TEMPERATURE (F)   42        19      2011


SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE   6:50 AM CDT   SUNSET   7:26 PM CDT
SEPTEMBER 16 2026.....SUNRISE   6:52 AM CDT   SUNSET   7:24 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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