259
CDUS43 KGRR 120529
CLIAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1229 AM EST FRI DEC 12 2025
...............................
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 11 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 27 4:15 AM 59 2021 38 -11 32
MINIMUM 24 11:59 PM -1 1919 25 -1 18
AVERAGE 26 32 -6 25
PRECIPITATION (IN)
YESTERDAY T 1.01 1965 0.06 -0.06 MM
MONTH TO DATE 0.68 0.67 0.01 0.03
SINCE DEC 1 0.68 0.67 0.01 0.03
SINCE JAN 1 33.00 32.22 0.78 38.67
SNOWFALL (IN)
YESTERDAY T
MONTH TO DATE 6.0
SINCE DEC 1 6.0
SINCE JUL 1 20.5
SNOW DEPTH 3
DEGREE DAYS
HEATING
YESTERDAY 39 34 5 40
MONTH TO DATE 474 352 122 376
SINCE DEC 1 474 352 122 376
SINCE JUL 1 1717 1662 55 1132
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 8 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 10:00 PM
LOWEST 63 6:00 AM
AVERAGE 72
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THE KALAMAZOO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 63 2015
MINIMUM TEMPERATURE (F) 25 -5 1962
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 8:02 AM EST SUNSET 5:10 PM EST
DECEMBER 13 2025......SUNRISE 8:03 AM EST SUNSET 5:10 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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