764
CDUS43 KGRR 172230
CLIBIV
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
530 PM EST WED DEC 17 2025
...............................
..THE HOLLAND CLIMATE SUMMARY FOR DECEMBER 17 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 41 2:21 PM 60 1984 36 5 43
MINIMUM 37 4:59 PM -6 1932 26 11 34
AVERAGE 39 31 8 39
PRECIPITATION (IN)
TODAY 0.00 1.45 1921 0.07 -0.07 0.00
MONTH TO DATE 1.13 1.26 -0.13 1.10
SINCE DEC 1 1.13 1.26 -0.13 1.10
SINCE JAN 1 25.64 33.91 -8.27 34.29
DEGREE DAYS
HEATING
TODAY 26 34 -8 26
MONTH TO DATE 693 541 152 552
SINCE DEC 1 693 541 152 552
SINCE JUL 1 1905 1837 68 1522
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 794 631 163 724
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 2:00 AM
LOWEST 67 1:00 PM
AVERAGE 75
......................................................
THE HOLLAND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 55 1939
MINIMUM TEMPERATURE (F) 26 0 1926
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 8:10 AM EST SUNSET 5:12 PM EST
DECEMBER 18 2025......SUNRISE 8:11 AM EST SUNSET 5:12 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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