630
CDUS43 KGRR 130547
CLIAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1247 AM EST SAT DEC 13 2025
...............................
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 12 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 28 11:51 PM 63 2015 37 -9 19
MINIMUM 24 8:52 AM -5 1962 25 -1 10
AVERAGE 26 31 -5 15
PRECIPITATION (IN)
YESTERDAY 0.00 1.50 1946 0.05 -0.05 MM
MONTH TO DATE 0.68 0.72 -0.04 0.03
SINCE DEC 1 0.68 0.72 -0.04 0.03
SINCE JAN 1 33.00 32.27 0.73 38.67
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 6.0
SINCE DEC 1 6.0
SINCE JUL 1 20.5
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 39 34 5 50
MONTH TO DATE 513 386 127 426
SINCE DEC 1 513 386 127 426
SINCE JUL 1 1756 1696 60 1182
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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 7:00 AM
LOWEST 65 1:00 PM
AVERAGE 75
......................................................
THE KALAMAZOO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 63 2015
MINIMUM TEMPERATURE (F) 25 -4 2000
SUNRISE AND SUNSET
DECEMBER 13 2025......SUNRISE 8:03 AM EST SUNSET 5:10 PM EST
DECEMBER 14 2025......SUNRISE 8:03 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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