Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KGRR 110623
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
223 AM EDT MON AUG 11 2025
...................................
...THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 10 2025...
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)
YESTERDAY
MAXIMUM 87 3:19 PM 95 1944 81 6 72
MINIMUM 70 6:22 AM 47 1972 62 8 62
AVERAGE 79 72 7 67
PRECIPITATION (IN)
YESTERDAY 0.22 2.30 1938 0.10 0.12 0.00
MONTH TO DATE 0.23 0.99 -0.76 0.75
SINCE JUN 1 3.94 6.79 -2.85 8.23
SINCE JAN 1 15.44 20.57 -5.13 20.69
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 14 7 7 2
MONTH TO DATE 93 70 23 84
SINCE JUN 1 544 416 128 483
SINCE JAN 1 567 452 115 504
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 57 6:00 PM
AVERAGE 77
..........................................................
THE MUSKEGON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 91 1947
MINIMUM TEMPERATURE (F) 62 47 1965
1968
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 6:46 AM EDT SUNSET 8:53 PM EDT
AUGUST 12 2025........SUNRISE 6:48 AM EDT SUNSET 8:51 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$