847  
CDUS43 KGRR 232127  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT THU OCT 23 2025  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR OCTOBER 23 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 48 1:01 PM 82 1931 58 -10 67  
1963  
MINIMUM 40 6:04 AM 24 1937 40 0 40  
1969  
AVERAGE 44 49 -5 54  
 
PRECIPITATION (IN)  
TODAY 0.33 1.96 1941 0.12 0.21 0.00  
MONTH TO DATE 4.89 2.87 2.02 1.56  
SINCE SEP 1 6.74 6.14 0.60 3.48  
SINCE JAN 1 30.35 28.18 2.17 35.85  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 21 16 5 11  
MONTH TO DATE 193 280 -87 196  
SINCE SEP 1 252 400 -148 225  
SINCE JUL 1 291 418 -127 233  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 29 6 23 2  
SINCE SEP 1 85 75 10 111  
SINCE JAN 1 812 707 105 899    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 80 1:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 80 2023  
MINIMUM TEMPERATURE (F) 39 22 1981  
 
SUNRISE AND SUNSET  
OCTOBER 23 2025.......SUNRISE 8:05 AM EDT SUNSET 6:48 PM EDT  
OCTOBER 24 2025.......SUNRISE 8:06 AM EDT SUNSET 6:46 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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