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CXUS53 KGRR 012201
CLMMKG

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
601 PM EDT SAT NOV 01 2025

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

...THE MUSKEGON CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             86   10/15/1899
 LOW              19   10/29/1905
HIGHEST           83   10/04         76       7       77  10/05
LOWEST            27   10/25         27       0       29  10/27
AVG. MAXIMUM    64.3               60.6     3.7     66.6
AVG. MINIMUM    44.1               43.2     0.9     43.8
MEAN            54.2               51.9     2.3     55.2
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     4                3.8     0.2        2
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.25   2017
 MINIMUM        0.20   1924
TOTALS          2.36               3.80   -1.44     1.11
DAILY AVG.      0.08               0.12   -0.04     0.04
DAYS >= .01       10               12.6    -2.6        6
DAYS >= .10        5                7.8    -2.8        3
DAYS >= .50        1                2.4    -1.4        1
DAYS >= 1.00       0                0.7    -0.7        0
GREATEST
 24 HR. TOTAL   0.75   10/18 TO 10/19

SNOWFALL (INCHES)
RECORDS
 TOTAL           8.8   2023
 SNOW DEPTH        3   10/27/1967
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                0.2    -0.2        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM

DEGREE DAYS
HEATING TOTAL    350                413     -63      301
 SINCE 7/1       452                551     -99       MM
COOLING TOTAL     23                  7      16        6
 SINCE 1/1       759                650     109       MM

FREEZE DATES
RECORD
 EARLIEST     09/22/1976
 LATEST       06/22/1992
EARLIEST      10/24             MM
LATEST                          05/09
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
RESULTANT WIND SPEED/DIRECTION   0/140
HIGHEST WIND SPEED/DIRECTION    28/330    DATE  10/19
HIGHEST GUST SPEED/DIRECTION    42/260    DATE  10/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.45
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

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

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