168
CDUS43 KGRR 202228
CLIAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
528 PM EST SAT DEC 20 2025
...............................
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 20 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 40 3:16 PM 56 1895 35 5 31
MINIMUM 18 12:30 AM -2 1901 23 -5 19
AVERAGE 29 29 0 25
PRECIPITATION (IN)
TODAY 0.00 0.77 1957 0.05 -0.05 MM
MONTH TO DATE 1.21 1.12 0.09 0.47
SINCE DEC 1 1.21 1.12 0.09 0.47
SINCE JAN 1 33.53 32.67 0.86 39.11
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 9.6
SINCE DEC 1 9.6
SINCE JUL 1 24.1
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 36 36 0 40
MONTH TO DATE 830 666 164 696
SINCE DEC 1 830 666 164 696
SINCE JUL 1 2073 1976 97 1452
COOLING
TODAY 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 11 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 13.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 5:00 AM
LOWEST 56 11:00 AM
AVERAGE 67
......................................................
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 59 1949
1967
MINIMUM TEMPERATURE (F) 23 -11 1901
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 8:07 AM EST SUNSET 5:13 PM EST
DECEMBER 21 2025......SUNRISE 8:08 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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