947
CDUS43 KGRR 080626
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
226 AM EDT MON SEP 08 2025
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 7 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 64 2:27 PM 92 1933 77 -13 64
MINIMUM 41 6:30 AM 38 1986 57 -16 44
AVERAGE 53 67 -14 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.93 2016 0.10 -0.10 0.00
MONTH TO DATE 0.28 0.73 -0.45 0.08
SINCE SEP 1 0.28 0.73 -0.45 0.08
SINCE JAN 1 19.27 23.41 -4.14 23.57
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 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
YESTERDAY 12 2 10 11
MONTH TO DATE 42 10 32 21
SINCE SEP 1 42 10 32 21
SINCE JUL 1 82 32 50 35
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 0 27 -27 6
SINCE SEP 1 0 27 -27 6
SINCE JAN 1 677 600 77 653
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 12:00 AM
LOWEST 50 12:00 PM
AVERAGE 73
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THE MUSKEGON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 1959
MINIMUM TEMPERATURE (F) 56 31 1951
SUNRISE AND SUNSET
SEPTEMBER 8 2025.....SUNRISE 7:17 AM EDT SUNSET 8:07 PM EDT
SEPTEMBER 9 2025.....SUNRISE 7:18 AM EDT SUNSET 8:05 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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