181
CDUS43 KGRR 150548
CLIAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1248 AM EST MON DEC 15 2025
...............................
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 14 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1887 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 19 9:32 PM 62 2015 37 -18 35
MINIMUM 2 8:28 AM -2 1917 25 -23 13
AVERAGE 11 31 -20 24
PRECIPITATION (IN)
YESTERDAY T 1.15 1928 0.06 -0.06 0.11
MONTH TO DATE 0.68 0.83 -0.15 0.14
SINCE DEC 1 0.68 0.83 -0.15 0.14
SINCE JAN 1 33.00 32.38 0.62 38.78
SNOWFALL (IN)
YESTERDAY 0.6
MONTH TO DATE 8.3
SINCE DEC 1 8.3
SINCE JUL 1 22.8
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 54 34 20 41
MONTH TO DATE 612 454 158 516
SINCE DEC 1 612 454 158 516
SINCE JUL 1 1855 1764 91 1272
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 812 709 103 912
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WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 PM
LOWEST 59 1:00 PM
AVERAGE 72
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THE KALAMAZOO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 63 2021
MINIMUM TEMPERATURE (F) 24 -14 1917
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 8:04 AM EST SUNSET 5:11 PM EST
DECEMBER 16 2025......SUNRISE 8:05 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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