830
CDUS43 KGRR 172125
CLIBIV
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
525 PM EDT MON AUG 17 2026
...............................
..THE HOLLAND CLIMATE SUMMARY FOR AUGUST 17 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 1:46 PM 97 1947 80 -3 87
1988
MINIMUM 65 7:11 AM 44 1917 60 5 67
1976
1981
AVERAGE 71 70 1 77
PRECIPITATION (IN)
TODAY 0.00 1.63 1921 0.10 -0.10 0.00
MONTH TO DATE 2.40 1.71 0.69 1.07
SINCE JUN 1 5.07 7.96 -2.89 2.98
SINCE JAN 1 20.41 20.93 -0.52 13.29
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 42 56 -14 29
SINCE JUL 1 5 9 -4 0
COOLING
TODAY 6 6 0 12
MONTH TO DATE 131 105 26 166
SINCE JUN 1 525 454 71 666
SINCE JAN 1 553 495 58 687
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 54 4:00 PM
AVERAGE 75
......................................................
THE HOLLAND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 96 1916
1947
1988
MINIMUM TEMPERATURE (F) 60 36 1963
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 6:53 AM EDT SUNSET 8:43 PM EDT
AUGUST 18 2026........SUNRISE 6:54 AM EDT SUNSET 8:42 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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