025
CDUS43 KGRR 122224
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
524 PM EST FRI DEC 12 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 12 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 28 4:59 PM 60 1899 37 -9 18
1949
1991
MINIMUM 24 9:12 AM -5 1958 26 -2 10
AVERAGE 26 31 -5 14
PRECIPITATION (IN)
TODAY T 1.56 2020 0.08 -0.08 0.14
MONTH TO DATE 0.97 1.01 -0.04 0.90
SINCE DEC 1 0.97 1.01 -0.04 0.90
SINCE JAN 1 27.04 37.93 -10.89 34.72
SNOWFALL (IN)
TODAY T 6.0 1972 0.7 -0.7 4.6
MONTH TO DATE 5.8 6.9 -1.1 13.4
SINCE DEC 1 5.8 6.9 -1.1 13.4
SINCE JUL 1 17.1 14.3 2.8 24.7
SNOW DEPTH 6
DEGREE DAYS
HEATING
TODAY 39 34 5 51
MONTH TO DATE 509 387 122 416
SINCE DEC 1 509 387 122 416
SINCE JUL 1 1742 1700 42 1404
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 846 733 113 766
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 10:00 AM
LOWEST 66 1:00 AM
AVERAGE 77
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 61 2015
MINIMUM TEMPERATURE (F) 25 -6 1958
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 8:04 AM EST SUNSET 5:08 PM EST
DECEMBER 13 2025......SUNRISE 8:05 AM EST SUNSET 5:08 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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