750
CDUS43 KGRR 042134
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
534 PM EDT THU SEP 04 2025
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 4 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 62 3:49 PM 90 1999 77 -15 80
MINIMUM 45 6:25 AM 36 1974 58 -13 52
AVERAGE 54 67 -13 66
PRECIPITATION (IN)
TODAY T 3.25 2008 0.10 -0.10 0.00
MONTH TO DATE 0.26 0.42 -0.16 0.00
SINCE SEP 1 0.26 0.42 -0.16 0.00
SINCE JAN 1 19.25 23.10 -3.85 23.49
SNOWFALL (IN)
TODAY 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
TODAY 11 1 10 0
MONTH TO DATE 14 4 10 6
SINCE SEP 1 14 4 10 6
SINCE JUL 1 54 26 28 20
COOLING
TODAY 0 4 -4 1
MONTH TO DATE 0 16 -16 1
SINCE SEP 1 0 16 -16 1
SINCE JAN 1 677 589 88 648
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 46 2:00 PM
AVERAGE 73
......................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1948
2023
MINIMUM TEMPERATURE (F) 57 37 1900
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 7:13 AM EDT SUNSET 8:14 PM EDT
SEPTEMBER 5 2025.....SUNRISE 7:14 AM EDT SUNSET 8:12 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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