291
CDUS43 KGRR 182127
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
527 PM EDT SUN MAY 18 2025
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 18 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 58 3:59 PM 86 1998 69 -11 83
MINIMUM 50 7:43 AM 30 1973 48 2 48
AVERAGE 54 59 -5 66
PRECIPITATION (IN)
TODAY 0.00 1.70 1898 0.11 -0.11 0.00
MONTH TO DATE 1.08 2.05 -0.97 1.66
SINCE MAR 1 6.58 7.92 -1.34 8.03
SINCE JAN 1 9.09 12.45 -3.36 11.84
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 2.7 9.3 -6.6 5.8
SINCE JUL 1 76.2 87.2 -11.0 55.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 7 4 0
MONTH TO DATE 155 178 -23 62
SINCE MAR 1 1431 1637 -206 1158
SINCE JUL 1 5610 6174 -564 4863
COOLING
TODAY 0 1 -1 1
MONTH TO DATE 23 9 14 1
SINCE MAR 1 23 12 11 2
SINCE JAN 1 23 12 11 2
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 2:00 AM
LOWEST 53 4:00 PM
AVERAGE 71
......................................................
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 1911
2013
MINIMUM TEMPERATURE (F) 49 29 2002
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 6:18 AM EDT SUNSET 9:05 PM EDT
MAY 19 2025...........SUNRISE 6:17 AM EDT SUNSET 9:06 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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