660
CDUS43 KGRR 310625
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
225 AM EDT SUN AUG 31 2025
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 30 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 69 3:22 PM 90 2010 79 -10 80
MINIMUM 43 6:15 AM 41 1976 59 -16 71
AVERAGE 56 69 -13 76
PRECIPITATION (IN)
YESTERDAY 0.00 3.45 1993 0.10 -0.10 0.22
MONTH TO DATE 3.78 2.99 0.79 3.55
SINCE JUN 1 7.49 8.79 -1.30 11.03
SINCE JAN 1 18.99 22.57 -3.58 23.49
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 9 1 8 0
MONTH TO DATE 36 6 30 8
SINCE JUN 1 84 65 19 41
SINCE JUL 1 36 15 21 14
COOLING
YESTERDAY 0 5 -5 11
MONTH TO DATE 203 187 16 221
SINCE JUN 1 654 533 121 620
SINCE JAN 1 677 569 108 641
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 45 1:00 PM
AVERAGE 73
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THE MUSKEGON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 91 1953
MINIMUM TEMPERATURE (F) 59 41 2009
SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE 7:08 AM EDT SUNSET 8:21 PM EDT
SEPTEMBER 1 2025.....SUNRISE 7:10 AM EDT SUNSET 8:19 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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