746
CDUS43 KGRR 190626
CLIMKG
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
226 AM EDT TUE MAY 19 2026
...............................
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 18 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 79 11:34 AM 86 1998 69 10 59
MINIMUM 63 2:57 PM 30 1973 48 15 43
AVERAGE 71 59 12 51
PRECIPITATION (IN)
YESTERDAY 0.06 1.70 1898 0.11 -0.05 0.00
MONTH TO DATE 0.39 2.05 -1.66 1.82
SINCE MAR 1 13.39 7.92 5.47 7.32
SINCE JAN 1 18.60 12.45 6.15 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 14
MONTH TO DATE 257 178 79 158
SINCE MAR 1 1518 1637 -119 1434
SINCE JUL 1 6255 6174 81 5613
COOLING
YESTERDAY 6 1 5 0
MONTH TO DATE 11 9 2 23
SINCE MAR 1 11 12 -1 23
SINCE JAN 1 11 12 -1 23
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 18 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 18.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 PM
LOWEST 50 2:00 AM
AVERAGE 72
......................................................
THE MUSKEGON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 1911
2013
MINIMUM TEMPERATURE (F) 49 29 2002
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 6:17 AM EDT SUNSET 9:06 PM EDT
MAY 20 2026...........SUNRISE 6:16 AM EDT SUNSET 9:07 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page