407  
CDUS43 KGRR 120531  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1231 AM EST THU DEC 12 2024  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 11 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 32 3:21 AM 59 2021 38 -6 34  
MINIMUM 18 11:59 PM -1 1919 25 -7 27  
AVERAGE 25 32 -7 31  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.01 1965 0.06 MM 0.00  
MONTH TO DATE 0.03 0.67 -0.64 1.16  
SINCE DEC 1 0.03 0.67 -0.64 1.16  
SINCE JAN 1 38.67 32.22 6.45 38.20  
 
SNOWFALL (IN)  
YESTERDAY 3.6  
MONTH TO DATE 4.5  
SINCE DEC 1 4.5  
SINCE JUL 1 11.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 34 6 34  
MONTH TO DATE 376 352 24 276  
SINCE DEC 1 376 352 24 276  
SINCE JUL 1 1132 1662 -530 1384  
 
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 12 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 PM  
LOWEST 60 8:00 PM  
AVERAGE 76  
   
......................................................
 
 
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 2024......SUNRISE 8:02 AM EST SUNSET 5:10 PM EST  
DECEMBER 13 2024......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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