915
CDUS43 KGRR 122132
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
532 PM EDT TUE AUG 12 2025
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 12 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 12:11 PM 91 1918 81 -2 80
1988
1993
MINIMUM 68 8:22 AM 45 1979 62 6 61
AVERAGE 74 71 3 71
PRECIPITATION (IN)
TODAY 1.01 1.06 2005 0.10 0.91 0.00
2007
MONTH TO DATE 1.24 1.19 0.05 0.75
SINCE JUN 1 4.95 6.99 -2.04 8.23
SINCE JAN 1 16.45 20.77 -4.32 20.69
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 48 59 -11 33
SINCE JUL 1 0 9 -9 6
COOLING
TODAY 9 7 2 6
MONTH TO DATE 113 84 29 91
SINCE JUN 1 564 430 134 490
SINCE JAN 1 587 466 121 511
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 10:00 AM
LOWEST 69 1:00 PM
AVERAGE 81
......................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 91 1940
MINIMUM TEMPERATURE (F) 62 45 1941
1950
1954
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 6:48 AM EDT SUNSET 8:51 PM EDT
AUGUST 13 2025........SUNRISE 6:49 AM EDT SUNSET 8:50 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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