883
CDUS43 KGRR 122129
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
529 PM EDT WED AUG 12 2026
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 12 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 81 2:21 PM 91 1918 81 0 79
1988
1993
MINIMUM 69 6:26 AM 45 1979 62 7 68
AVERAGE 75 71 4 74
PRECIPITATION (IN)
TODAY 0.00 1.06 2005 0.10 -0.10 1.01
2007
MONTH TO DATE 1.51 1.19 0.32 1.24
SINCE JUN 1 5.35 6.99 -1.64 4.95
SINCE JAN 1 25.35 20.77 4.58 16.45
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 47 59 -12 48
SINCE JUL 1 4 9 -5 0
COOLING
TODAY 10 7 3 9
MONTH TO DATE 86 84 2 113
SINCE JUN 1 455 430 25 564
SINCE JAN 1 475 466 9 587
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 69 2:00 PM
AVERAGE 85
......................................................
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 2026........SUNRISE 6:47 AM EDT SUNSET 8:52 PM EDT
AUGUST 13 2026........SUNRISE 6:48 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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