025
CDUS43 KGRR 200611
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
111 AM EST SAT DEC 20 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 19 2025
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)
YESTERDAY
MAXIMUM 32 12:16 AM 55 1895 35 -3 30
MINIMUM 18 1:27 PM -18 1983 24 -6 28
AVERAGE 25 30 -5 29
PRECIPITATION (IN)
YESTERDAY 0.02 0.99 2008 0.08 -0.06 0.11
MONTH TO DATE 1.43 1.54 -0.11 1.42
SINCE DEC 1 1.43 1.54 -0.11 1.42
SINCE JAN 1 27.50 38.46 -10.96 35.24
SNOWFALL (IN)
YESTERDAY 1.7 10.2 2008 0.8 0.9 2.0
MONTH TO DATE 9.5 11.9 -2.4 15.4
SINCE DEC 1 9.5 11.9 -2.4 15.4
SINCE JUL 1 20.8 19.3 1.5 26.7
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 40 36 4 36
MONTH TO DATE 790 630 160 651
SINCE DEC 1 790 630 160 651
SINCE JUL 1 2023 1943 80 1639
COOLING
YESTERDAY 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 16 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 16.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
BLOWING SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 6:00 AM
LOWEST 67 12:00 PM
AVERAGE 80
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THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 58 1949
MINIMUM TEMPERATURE (F) 24 -3 1983
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 8:09 AM EST SUNSET 5:10 PM EST
DECEMBER 21 2025......SUNRISE 8:10 AM EST SUNSET 5:11 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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