049
CDUS43 KGRR 152225
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
525 PM EST MON DEC 15 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR DECEMBER 15 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 20 1:06 AM 62 2021 36 -16 41
MINIMUM 10 9:13 AM -7 1917 25 -15 32
AVERAGE 15 30 -15 37
PRECIPITATION (IN)
TODAY T 2.25 1893 0.08 -0.08 0.27
MONTH TO DATE 1.10 1.24 -0.14 1.21
SINCE DEC 1 1.10 1.24 -0.14 1.21
SINCE JAN 1 27.17 38.16 -10.99 35.03
SNOWFALL (IN)
TODAY T 6.7 1987 0.7 -0.7 0.0
MONTH TO DATE 7.8 9.0 -1.2 13.4
SINCE DEC 1 7.8 9.0 -1.2 13.4
SINCE JUL 1 19.1 16.4 2.7 24.7
SNOW DEPTH 7
DEGREE DAYS
HEATING
TODAY 50 34 16 28
MONTH TO DATE 658 489 169 536
SINCE DEC 1 658 489 169 536
SINCE JUL 1 1891 1802 89 1524
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 14 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 14.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 1:00 AM
LOWEST 46 12:00 PM
AVERAGE 67
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 63 2021
MINIMUM TEMPERATURE (F) 25 -2 1901
1989
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 8:06 AM EST SUNSET 5:09 PM EST
DECEMBER 16 2025......SUNRISE 8:07 AM EST SUNSET 5:09 PM EST
- 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