657
CDUS43 KGRR 190601
CLIAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
101 AM EST FRI DEC 19 2025
...............................
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 18 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 51 5:52 PM 57 1889 36 15 35
MINIMUM 33 11:59 PM -8 1926 24 9 30
AVERAGE 42 30 12 33
PRECIPITATION (IN)
YESTERDAY 0.53 1.88 1895 0.05 0.48 T
MONTH TO DATE 1.21 1.02 0.19 0.47
SINCE DEC 1 1.21 1.02 0.19 0.47
SINCE JAN 1 33.53 32.57 0.96 39.11
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 8.3
SINCE DEC 1 8.3
SINCE JUL 1 22.8
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 23 35 -12 32
MONTH TO DATE 754 594 160 621
SINCE DEC 1 754 594 160 621
SINCE JUL 1 1997 1904 93 1377
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 10 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 PM
LOWEST 73 5:00 AM
AVERAGE 85
......................................................
THE KALAMAZOO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 56 1895
MINIMUM TEMPERATURE (F) 23 -3 1901
1983
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 8:07 AM EST SUNSET 5:12 PM EST
DECEMBER 20 2025......SUNRISE 8:07 AM EST SUNSET 5:13 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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