793  
CDUS43 KGRR 110530  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1230 AM EST WED DEC 11 2024  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 10 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 42 1:45 PM 63 1971 38 4 40  
MINIMUM 32 11:59 PM 4 1958 26 6 33  
1977  
2013  
AVERAGE 37 32 5 37  
 
PRECIPITATION (IN)  
YESTERDAY T 1.31 1971 0.05 -0.05 0.12  
MONTH TO DATE 0.03 0.61 -0.58 1.16  
SINCE DEC 1 0.03 0.61 -0.58 1.16  
SINCE JAN 1 38.67 32.16 6.51 38.20  
 
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 28 33 -5 28  
MONTH TO DATE 336 318 18 242  
SINCE DEC 1 336 318 18 242  
SINCE JUL 1 1092 1628 -536 1350  
 
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 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 9:00 AM  
LOWEST 67 2:00 PM  
AVERAGE 76  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 59 2021  
MINIMUM TEMPERATURE (F) 25 -1 1919  
 
SUNRISE AND SUNSET  
DECEMBER 11 2024......SUNRISE 8:01 AM EST SUNSET 5:10 PM EST  
DECEMBER 12 2024......SUNRISE 8:02 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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