946  
CDUS43 KGRR 080535  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1235 AM EST MON DEC 08 2025  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 7 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 29 12:48 PM 67 1951 39 -10 42  
MINIMUM 7 11:59 PM 3 1972 26 -19 23  
AVERAGE 18 33 -15 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.05 1927 0.06 0.10 0.00  
MONTH TO DATE 0.21 0.44 -0.23 T  
SINCE DEC 1 0.21 0.44 -0.23 T  
SINCE JAN 1 32.53 31.99 0.54 38.64  
 
SNOWFALL (IN)  
YESTERDAY 4.4  
MONTH TO DATE 4.6  
SINCE DEC 1 4.6  
SINCE JUL 1 19.1  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 32 15 32  
MONTH TO DATE 307 219 88 266  
SINCE DEC 1 307 219 88 266  
SINCE JUL 1 1550 1529 21 1022  
 
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 5 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 68 5:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1966  
MINIMUM TEMPERATURE (F) 26 0 1942  
 
SUNRISE AND SUNSET  
DECEMBER 8 2025......SUNRISE 7:58 AM EST SUNSET 5:10 PM EST  
DECEMBER 9 2025......SUNRISE 7:59 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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