768
CDUS43 KGRR 250632
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
232 AM EDT THU SEP 25 2025
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 24 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 75 1:22 PM 89 2017 70 5 64
MINIMUM 57 5:52 AM 28 1950 50 7 58
AVERAGE 66 60 6 61
PRECIPITATION (IN)
YESTERDAY 0.00 4.43 2024 0.11 -0.11 4.43
MONTH TO DATE 0.85 2.60 -1.75 4.89
SINCE SEP 1 0.85 2.60 -1.75 4.89
SINCE JAN 1 19.84 25.28 -5.44 28.38
SNOWFALL (IN)
YESTERDAY 0.0 T 1942 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 0 6 -6 4
MONTH TO DATE 60 75 -15 36
SINCE SEP 1 60 75 -15 36
SINCE JUL 1 100 97 3 50
COOLING
YESTERDAY 1 1 0 0
MONTH TO DATE 55 63 -8 85
SINCE SEP 1 55 63 -8 85
SINCE JAN 1 732 636 96 732
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 57 12:00 PM
AVERAGE 77
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THE MUSKEGON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 89 2017
MINIMUM TEMPERATURE (F) 50 28 1947
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 7:36 AM EDT SUNSET 7:36 PM EDT
SEPTEMBER 26 2025.....SUNRISE 7:37 AM EDT SUNSET 7:34 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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