172
CDUS43 KGRR 200617
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
217 AM EDT WED MAY 20 2026
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 19 2026
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)
YESTERDAY
MAXIMUM 76 2:27 PM 87 1911 70 6 60
2013
MINIMUM 53 11:59 PM 29 2002 49 4 37
AVERAGE 65 59 6 49
PRECIPITATION (IN)
YESTERDAY 0.01 1.05 1960 0.11 -0.10 0.00
MONTH TO DATE 0.40 2.16 -1.76 1.82
SINCE MAR 1 13.40 8.03 5.37 7.32
SINCE JAN 1 18.61 12.56 6.05 9.83
SNOWFALL (IN)
YESTERDAY 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 5.5 9.3 -3.8 2.7
SINCE JUL 1 108.5 87.2 21.3 76.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 16
MONTH TO DATE 257 185 72 174
SINCE MAR 1 1518 1644 -126 1450
SINCE JUL 1 6255 6181 74 5629
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 11 10 1 23
SINCE MAR 1 11 13 -2 23
SINCE JAN 1 11 13 -2 23
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 14.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 66 2:00 PM
AVERAGE 80
......................................................
THE MUSKEGON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 2012
MINIMUM TEMPERATURE (F) 49 30 1906
1924
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 6:16 AM EDT SUNSET 9:07 PM EDT
MAY 21 2026...........SUNRISE 6:15 AM EDT SUNSET 9:08 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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