106  
CDUS43 KGRR 100543  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1243 AM EST TUE DEC 10 2024  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 9 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1887 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 3:23 PM 68 1966 38 11 59  
MINIMUM 40 11:32 PM -4 1917 26 14 40  
AVERAGE 45 32 13 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.00 1918 0.06 -0.03 0.06  
MONTH TO DATE 0.03 0.56 -0.53 1.04  
SINCE DEC 1 0.03 0.56 -0.53 1.04  
SINCE JAN 1 38.67 32.11 6.56 38.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.9  
SINCE DEC 1 0.9  
SINCE JUL 1 8.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 33 -13 15  
MONTH TO DATE 308 285 23 214  
SINCE DEC 1 308 285 23 214  
SINCE JUL 1 1064 1595 -531 1322  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 912 709 203 814    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 68 3:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 1971  
MINIMUM TEMPERATURE (F) 26 4 1958  
1977  
2013  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 8:00 AM EST SUNSET 5:10 PM EST  
DECEMBER 11 2024......SUNRISE 8:01 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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