Climatological Report (Monthly)
Issued by NWS

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637
CXUS53 KFGF 012129
CLMDVL

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND FORKS
429 PM CDT WED OCT 01 2025

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

...THE DEVILS LAKE ND CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1921 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE             VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST           84                 MM      MM       86
LOWEST            35                 MM      MM       41
MEAN            61.8               57.5     4.3     65.3

PRECIPITATION (INCHES)
TOTALS          2.43                 MM      MM     3.03


DEGREE DAYS
HEATING TOTAL    125                233    -108       61
 SINCE 7/1       178                275     -97
COOLING TOTAL     38                  6      32       80
 SINCE 1/1       427                254     173
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.1
HIGHEST WIND SPEED/DIRECTION    29/330
HIGHEST GUST SPEED/DIRECTION    MM               MM

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM


WEATHER CONDITIONS. NUMBER OF DAYS WITH
HAIL                      0

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

$$