033  
CDUS43 KGRR 042240  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
540 PM EST THU DEC 04 2025  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR DECEMBER 4 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 27 1:09 AM 64 1998 40 -13 35  
2012  
MINIMUM 16 9:42 AM 0 2002 27 -11 21  
AVERAGE 22 34 -12 28  
 
PRECIPITATION (IN)  
TODAY T 1.28 1887 0.06 -0.06 MM  
MONTH TO DATE 0.05 0.26 -0.21 T  
SINCE DEC 1 0.05 0.26 -0.21 T  
SINCE JAN 1 32.37 31.81 0.56 38.64  
 
SNOWFALL (IN)  
TODAY T  
MONTH TO DATE 0.2  
SINCE DEC 1 0.2  
SINCE JUL 1 14.7  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 43 31 12 37  
MONTH TO DATE 169 123 46 152  
SINCE DEC 1 169 123 46 152  
SINCE JUL 1 1412 1433 -21 908  
 
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 8 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 12:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 69 2001  
MINIMUM TEMPERATURE (F) 27 7 1991  
 
SUNRISE AND SUNSET  
DECEMBER 4 2025......SUNRISE 7:55 AM EST SUNSET 5:10 PM EST  
DECEMBER 5 2025......SUNRISE 7:56 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page
The Nexlab IN Page Main Text Page