503  
CDUS43 KGRR 140522  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1222 AM EST SAT DEC 14 2024  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 13 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 22 3:29 PM 63 2015 37 -15 43  
MINIMUM 10 7:06 AM -4 2000 25 -15 23  
AVERAGE 16 31 -15 33  
 
PRECIPITATION (IN)  
YESTERDAY T 1.41 1901 0.05 -0.05 0.00  
MONTH TO DATE 0.03 0.77 -0.74 1.16  
SINCE DEC 1 0.03 0.77 -0.74 1.16  
SINCE JAN 1 38.67 32.32 6.35 38.20  
 
SNOWFALL (IN)  
YESTERDAY T  
MONTH TO DATE 5.6  
SINCE DEC 1 5.6  
SINCE JUL 1 13.0  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 34 15 32  
MONTH TO DATE 475 420 55 339  
SINCE DEC 1 475 420 55 339  
SINCE JUL 1 1231 1730 -499 1447  
 
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 2 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 6:00 AM  
LOWEST 54 3:00 PM  
AVERAGE 69  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 62 2015  
MINIMUM TEMPERATURE (F) 25 -2 1917  
 
SUNRISE AND SUNSET  
DECEMBER 14 2024......SUNRISE 8:04 AM EST SUNSET 5:11 PM EST  
DECEMBER 15 2024......SUNRISE 8:04 AM EST SUNSET 5:11 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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