914  
CDUS43 KGRR 312233  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
533 PM EST WED DEC 31 2025  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 31 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 31 4:59 PM 60 1936 33 -2 41  
1965  
2004  
MINIMUM 20 12:53 AM -11 2017 21 -1 32  
AVERAGE 26 27 -1 37  
 
PRECIPITATION (IN)  
TODAY 0.08 1.00 1927 0.05 0.03 0.16  
MONTH TO DATE 3.28 1.68 1.60 2.09  
SINCE DEC 1 3.28 1.68 1.60 2.09  
SINCE JAN 1 35.60 33.23 2.37 40.73  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE 9.6  
SINCE DEC 1 9.6  
SINCE JUL 1 24.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 39 38 1 28  
MONTH TO DATE 1187 1074 113 1026  
SINCE DEC 1 1187 1074 113 1026  
SINCE JUL 1 2430 2384 46 1782  
 
COOLING  
TODAY 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 7 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 PM  
LOWEST 78 2:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 57 1892  
MINIMUM TEMPERATURE (F) 20 -7 1968  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 8:11 AM EST SUNSET 5:20 PM EST  
JANUARY 1 2026.......SUNRISE 8:11 AM EST SUNSET 5:21 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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