983  
CDUS43 KGRR 280523  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1223 AM EST SUN DEC 28 2025  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 27 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 37 1:30 AM 62 2008 34 3 49  
MINIMUM 33 9:18 AM -6 2017 22 11 40  
AVERAGE 35 28 7 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1904 0.05 -0.05 0.13  
MONTH TO DATE 1.44 1.47 -0.03 0.63  
SINCE DEC 1 1.44 1.47 -0.03 0.63  
SINCE JAN 1 33.76 33.02 0.74 39.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 9.6  
SINCE DEC 1 9.6  
SINCE JUL 1 24.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 37 -7 20  
MONTH TO DATE 1050 922 128 926  
SINCE DEC 1 1050 922 128 926  
SINCE JUL 1 2293 2232 61 1682  
 
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 SE (130)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 85 1:00 AM  
AVERAGE 91  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 65 1984  
MINIMUM TEMPERATURE (F) 21 -10 1924  
 
SUNRISE AND SUNSET  
DECEMBER 28 2025......SUNRISE 8:10 AM EST SUNSET 5:18 PM EST  
DECEMBER 29 2025......SUNRISE 8:11 AM EST SUNSET 5:18 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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