Climatological Report (Daily)
Issued by NWS Grand Forks, ND

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664
CDUS43 KFGF 170756
CLIGFK

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND FORKS
256 AM CDT THU SEP 17 2026

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

...THE GRAND FORKS INTL AP ND CLIMATE SUMMARY FOR SEPTEMBER 16 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68    205 PM  92    1979  71     -3       84
                                      2018
  MINIMUM         36    538 AM  25    1973  45     -9       57
  AVERAGE         52                        58     -6       71

PRECIPITATION (IN)
  YESTERDAY        0.06          1.04 2006   0.07  -0.01      T
  MONTH TO DATE    3.14                      1.29   1.85     1.27
  SINCE SEP 1      3.14                      1.29   1.85     1.27
  SINCE JAN 1     16.03                     17.31  -1.28    12.15

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   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       13                         8      5        0
  MONTH TO DATE   59                        91    -32       95
  SINCE SEP 1     59                        91    -32       95
  SINCE JUL 1     74                       167    -93      136

 COOLING
  YESTERDAY        0                         1     -1        6
  MONTH TO DATE   48                        23     25       42
  SINCE SEP 1     48                        23     25       42
  SINCE JAN 1    640                       375    265      513
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     47           200 PM
 AVERAGE    74

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


THE GRAND FORKS INTL AP ND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        92      1998
 MINIMUM TEMPERATURE (F)   45        25      1959


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   709 AM CDT   SUNSET   737 PM CDT
SEPTEMBER 18 2026.....SUNRISE   710 AM CDT   SUNSET   735 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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