469  
CDUS43 KGRR 120622  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
222 AM EDT SUN OCT 12 2025  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR OCTOBER 11 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 60 11:05 AM 84 1938 64 -4 81  
1962  
MINIMUM 43 6:55 AM 21 1906 43 0 46  
AVERAGE 52 54 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.03 2017 0.14 -0.14 0.00  
MONTH TO DATE 0.92 1.37 -0.45 T  
SINCE SEP 1 2.77 4.64 -1.87 1.92  
SINCE JAN 1 26.38 26.68 -0.30 34.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 12 1 1  
MONTH TO DATE 63 111 -48 66  
SINCE SEP 1 122 231 -109 95  
SINCE JUL 1 161 249 -88 103  
 
COOLING  
YESTERDAY 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 4 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 60 1:00 PM  
AVERAGE 80  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 1920  
MINIMUM TEMPERATURE (F) 43 27 1957  
 
SUNRISE AND SUNSET  
OCTOBER 12 2025.......SUNRISE 7:52 AM EDT SUNSET 7:05 PM EDT  
OCTOBER 13 2025.......SUNRISE 7:53 AM EDT SUNSET 7:03 PM EDT  
 
- 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