Climatological Report (Daily)
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CDUS43 KGRR 312125
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
525 PM EDT SUN AUG 31 2025
...................................
...THE MUSKEGON CLIMATE SUMMARY FOR AUGUST 31 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 75 2:21 PM 91 1953 78 -3 81
MINIMUM 46 6:22 AM 41 2009 59 -13 60
AVERAGE 61 68 -7 71
PRECIPITATION (IN)
TODAY 0.00 2.97 1975 0.11 -0.11 0.00
MONTH TO DATE 3.78 3.10 0.68 3.55
SINCE JUN 1 7.49 8.90 -1.41 11.03
SINCE JAN 1 18.99 22.68 -3.69 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 JUN 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 4 1 3 0
MONTH TO DATE 40 7 33 8
SINCE JUN 1 88 66 22 41
SINCE JUL 1 40 16 24 14
COOLING
TODAY 0 4 -4 6
MONTH TO DATE 203 191 12 227
SINCE JUN 1 654 537 117 626
SINCE JAN 1 677 573 104 647
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 44 4:00 PM
AVERAGE 71
..........................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1953
MINIMUM TEMPERATURE (F) 58 40 1906
SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE 7:08 AM EDT SUNSET 8:21 PM EDT
SEPTEMBER 1 2025.....SUNRISE 7:10 AM EDT SUNSET 8:19 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$