Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KGRR 132127
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
527 PM EDT WED AUG 13 2025
...................................
...THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 13 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 83 1:50 PM 91 1940 81 2 83
MINIMUM 65 6:14 AM 45 1941 62 3 59
1950
1954
AVERAGE 74 71 3 71
PRECIPITATION (IN)
TODAY 0.00 4.29 2011 0.09 -0.09 0.00
MONTH TO DATE 1.24 1.28 -0.04 0.75
SINCE JUN 1 4.95 7.08 -2.13 8.23
SINCE JAN 1 16.45 20.86 -4.41 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 122 91 31 97
SINCE JUN 1 573 437 136 496
SINCE JAN 1 596 473 123 517
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 47 4:00 PM
AVERAGE 74
..........................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 93 1944
MINIMUM TEMPERATURE (F) 62 42 1990
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 6:49 AM EDT SUNSET 8:50 PM EDT
AUGUST 14 2025........SUNRISE 6:50 AM EDT SUNSET 8:49 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$