101
CDUS43 KGRR 092142
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
542 PM EDT WED SEP 09 2026
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 9 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 3:23 PM 89 1947 76 1 73
1964
2002
MINIMUM 69 4:14 AM 38 1949 56 13 45
AVERAGE 73 66 7 59
PRECIPITATION (IN)
TODAY 0.03 3.56 1965 0.11 -0.08 0.00
MONTH TO DATE 1.37 0.95 0.42 0.28
SINCE SEP 1 1.37 0.95 0.42 0.28
SINCE JAN 1 31.73 23.63 8.10 19.27
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 0 2 -2 6
MONTH TO DATE 0 14 -14 60
SINCE SEP 1 0 14 -14 60
SINCE JUL 1 10 36 -26 100
COOLING
TODAY 8 3 5 0
MONTH TO DATE 69 33 36 0
SINCE SEP 1 69 33 36 0
SINCE JAN 1 644 606 38 677
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 1:00 PM
LOWEST 82 4:00 PM
AVERAGE 87
......................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 88 1912
1961
1983
MINIMUM TEMPERATURE (F) 56 39 1995
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 7:18 AM EDT SUNSET 8:06 PM EDT
SEPTEMBER 10 2026.....SUNRISE 7:19 AM EDT SUNSET 8:04 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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