Climatological Report (Daily)
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CDUS43 KGRR 060627
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
227 AM EDT SAT SEP 06 2025
...................................
...THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 5 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 65 4:36 AM 92 1948 77 -12 83
2023
MINIMUM 55 12:13 AM 37 1900 57 -2 56
AVERAGE 60 67 -7 70
PRECIPITATION (IN)
YESTERDAY 0.02 2.40 1916 0.10 -0.08 0.06
MONTH TO DATE 0.28 0.52 -0.24 0.06
SINCE SEP 1 0.28 0.52 -0.24 0.06
SINCE JAN 1 19.27 23.20 -3.93 23.55
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 5 2 3 0
MONTH TO DATE 19 6 13 6
SINCE SEP 1 19 6 13 6
SINCE JUL 1 59 28 31 20
COOLING
YESTERDAY 0 4 -4 5
MONTH TO DATE 0 20 -20 6
SINCE SEP 1 0 20 -20 6
SINCE JAN 1 677 593 84 653
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 16.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 3:00 AM
LOWEST 47 10:00 PM
AVERAGE 66
..........................................................
THE MUSKEGON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 1954
MINIMUM TEMPERATURE (F) 57 36 1962
SUNRISE AND SUNSET
SEPTEMBER 6 2025.....SUNRISE 7:15 AM EDT SUNSET 8:10 PM EDT
SEPTEMBER 7 2025.....SUNRISE 7:16 AM EDT SUNSET 8:09 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$