Climatological Report (Daily)
Issued by NWS Duluth, MN

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939
CDUS43 KDLH 280635
CLIINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
135 AM CDT MON SEP 28 2026

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

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 27 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         74   2:36 PM  91    1952  61     13       69
  MINIMUM         42  11:59 PM  23    1991  38      4       43
                                      2000
                                      2012
  AVERAGE         58                        50      8       56

PRECIPITATION (IN)
  YESTERDAY        0.03          1.08 1946   0.09  -0.06     0.00
  MONTH TO DATE    2.61                      2.73  -0.12     1.40
  SINCE SEP 1      2.61                      2.73  -0.12     1.40
  SINCE JAN 1     15.34                     20.50  -5.16    17.79

SNOWFALL (IN)
  YESTERDAY        0.0           1.3  1993   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                        16     -9        9
  MONTH TO DATE  230                       288    -58      208
  SINCE SEP 1    230                       288    -58      208
  SINCE JUL 1    346                       478   -132      351

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   16                        10      6       15
  SINCE SEP 1     16                        10      6       15
  SINCE JAN 1    272                       172    100      221
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     4.2


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           6:00 AM
 LOWEST     39           3:00 PM
 AVERAGE    70

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


THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        84      2021
 MINIMUM TEMPERATURE (F)   38        24      1907


SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE   7:09 AM CDT   SUNSET   6:58 PM CDT
SEPTEMBER 29 2026.....SUNRISE   7:10 AM CDT   SUNSET   6:56 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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