792
CDUS43 KGRR 182130
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
530 PM EDT SAT OCT 18 2025
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR OCTOBER 18 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 69 12:24 PM 78 1910 60 9 65
MINIMUM 62 8:10 AM 23 1952 43 19 37
1976
AVERAGE 66 51 15 51
PRECIPITATION (IN)
TODAY 0.46 2.14 1923 0.12 0.34 0.00
MONTH TO DATE 1.02 2.21 -1.19 0.77
SINCE SEP 1 1.87 5.47 -3.60 5.66
SINCE JAN 1 20.86 28.15 -7.29 29.15
SNOWFALL (IN)
TODAY 0.0 4.6 1972 0.0 0.0 0.0
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 0 14 -14 14
MONTH TO DATE 114 200 -86 188
SINCE SEP 1 176 316 -140 225
SINCE JUL 1 216 338 -122 239
COOLING
TODAY 1 0 1 0
MONTH TO DATE 24 3 21 0
SINCE SEP 1 83 73 10 106
SINCE JAN 1 760 646 114 753
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 9:00 AM
LOWEST 54 12:00 AM
AVERAGE 76
......................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 77 1910
1971
MINIMUM TEMPERATURE (F) 42 22 1972
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 8:03 AM EDT SUNSET 6:57 PM EDT
OCTOBER 19 2025.......SUNRISE 8:04 AM EDT SUNSET 6:55 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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