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CXUS53 KFGF 010905
CLMGFK

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND FORKS
405 AM CDT THU OCT 01 2026

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

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

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            103   09/02/1983
 LOW              18   09/28/1942
HIGHEST           85   09/10         69      16       89  09/29
LOWEST            36   09/16         44      -8       32  09/07
AVG. MAXIMUM    72.9               70.4     2.5     75.2
AVG. MINIMUM    51.8               45.3     6.5     50.6
MEAN            62.3               57.9     4.4     62.9
DAYS MAX >= 90     0                0.9    -0.9        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                1.4    -1.4        1
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.14   2019
 MINIMUM        0.20   2012
TOTALS          5.29               2.26    3.03     1.95
DAILY AVG.      0.18               0.08    0.10     0.07
DAYS >= .01       12                8.6     3.4        9
DAYS >= .10        8                4.1     3.9        6
DAYS >= .50        4                1.3     2.7        1
DAYS >= 1.00       3                0.6     2.4        0
GREATEST
 24 HR. TOTAL   1.66   09/28 TO 09/29

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.2   1991
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    124                244    -120      120
 SINCE 7/1       139                321    -182       MM
COOLING TOTAL     50                 29      21       61
 SINCE 1/1       642                381     261       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
HIGHEST WIND SPEED/DIRECTION    31/010    DATE  09/03
                                31/280          09/15
HIGHEST GUST SPEED/DIRECTION    46/130    DATE  09/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.55
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       5
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      4
HAZE                      2

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

$$