196  
CDUS43 KGRR 150624  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
224 AM EDT MON SEP 15 2025  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 14 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 84 4:28 PM 97 1939 75 9 88  
MINIMUM 59 6:43 AM 36 1899 53 6 56  
AVERAGE 72 64 8 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.38 2008 0.10 -0.10 0.00  
MONTH TO DATE 0.78 1.50 -0.72 0.04  
SINCE SEP 1 0.78 1.50 -0.72 0.04  
SINCE JAN 1 24.39 23.54 0.85 32.41  
 
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 0 3 -3 0  
MONTH TO DATE 57 29 28 27  
SINCE SEP 1 57 29 28 27  
SINCE JUL 1 96 47 49 35  
 
COOLING  
YESTERDAY 7 2 5 7  
MONTH TO DATE 8 46 -38 40  
SINCE SEP 1 8 46 -38 40  
SINCE JAN 1 735 678 57 828    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 36 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 99 1939  
MINIMUM TEMPERATURE (F) 53 36 1953  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2025.....SUNRISE 7:22 AM EDT SUNSET 7:51 PM EDT  
SEPTEMBER 16 2025.....SUNRISE 7:24 AM EDT SUNSET 7:49 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