Climatological Report (Daily)
Issued by NWS Duluth, MN

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994
CDUS43 KDLH 190629
CLIINL

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
129 AM CDT SAT SEP 19 2026

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

...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 18 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         64   4:16 PM  84    2024  66     -2       64
  MINIMUM         36   3:03 AM  20    2012  41     -5       54
                                      2020
  AVERAGE         50                        53     -3       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.82 1957   0.10  -0.10     0.00
  MONTH TO DATE    1.88                      1.87   0.01     1.24
  SINCE SEP 1      1.88                      1.87   0.01     1.24
  SINCE JAN 1     14.61                     19.64  -5.03    17.63

SNOWFALL (IN)
  YESTERDAY        0.0           T    1991   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       15                        12      3        6
  MONTH TO DATE  126                       162    -36      149
  SINCE SEP 1    126                       162    -36      149
  SINCE JUL 1    242                       352   -110      292

 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    13   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     5.2


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     70          12:00 PM
 AVERAGE    85

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


THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      1914
                                             1970
 MINIMUM TEMPERATURE (F)   41        27      1992


SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE   6:56 AM CDT   SUNSET   7:17 PM CDT
SEPTEMBER 20 2026.....SUNRISE   6:57 AM CDT   SUNSET   7:15 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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