336
CDUS43 KGRR 172124
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
524 PM EDT FRI OCT 17 2025
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR OCTOBER 17 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 3:59 PM 78 1910 60 7 63
1947
1968
MINIMUM 53 1:34 AM 25 1977 43 10 32
1982
AVERAGE 60 52 8 48
PRECIPITATION (IN)
TODAY T 1.60 1905 0.12 -0.12 0.00
MONTH TO DATE 0.56 2.09 -1.53 0.77
SINCE SEP 1 1.41 5.35 -3.94 5.66
SINCE JAN 1 20.40 28.03 -7.63 29.15
SNOWFALL (IN)
TODAY 0.0 1.0 1952 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 5 14 -9 17
MONTH TO DATE 115 186 -71 174
SINCE SEP 1 177 302 -125 211
SINCE JUL 1 217 324 -107 225
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 10 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 11:00 AM
LOWEST 52 3:00 PM
AVERAGE 61
......................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 78 1910
MINIMUM TEMPERATURE (F) 43 23 1952
1976
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 8:01 AM EDT SUNSET 6:58 PM EDT
OCTOBER 18 2025.......SUNRISE 8:03 AM EDT SUNSET 6:57 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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