Climatological Report (Daily)
Issued by NWS
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CDUS43 KGRR 122127
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
527 PM EDT SUN OCT 12 2025
...................................
...THE MUSKEGON CLIMATE SUMMARY FOR OCTOBER 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 67 3:32 PM 80 1943 62 5 67
2008
MINIMUM 40 5:02 AM 27 1993 44 -4 46
AVERAGE 54 53 1 57
PRECIPITATION (IN)
TODAY 0.00 1.33 1985 0.13 -0.13 0.24
MONTH TO DATE 0.50 1.46 -0.96 0.24
SINCE SEP 1 1.35 4.72 -3.37 5.13
SINCE JAN 1 20.34 27.40 -7.06 28.62
SNOWFALL (IN)
TODAY 0.0 T 1988 0.0 0.0 0.0
2006
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 11 12 -1 8
MONTH TO DATE 78 121 -43 91
SINCE SEP 1 140 237 -97 128
SINCE JUL 1 180 259 -79 142
COOLING
TODAY 0 0 0 0
MONTH TO DATE 23 3 20 0
SINCE SEP 1 82 73 9 106
SINCE JAN 1 759 646 113 753
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 48 2:00 PM
AVERAGE 74
..........................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 76 1899
1975
1995
MINIMUM TEMPERATURE (F) 44 25 1993
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 7:55 AM EDT SUNSET 7:07 PM EDT
OCTOBER 13 2025.......SUNRISE 7:57 AM EDT SUNSET 7:05 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$