099  
CDUS43 KGRR 152127  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
527 PM EDT TUE SEP 15 2026  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 15 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1887 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 3:59 PM 99 1939 75 5 84  
MINIMUM 59 8:07 AM 36 1953 53 6 53  
AVERAGE 70 64 6 69  
 
PRECIPITATION (IN)  
TODAY 0.57 1.02 1934 0.11 0.46 0.00  
MONTH TO DATE 1.51 1.61 -0.10 0.78  
SINCE SEP 1 1.51 1.61 -0.10 0.78  
SINCE JAN 1 26.15 23.65 2.50 24.39  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 9 33 -24 57  
SINCE SEP 1 9 33 -24 57  
SINCE JUL 1 13 51 -38 96  
 
COOLING  
TODAY 5 2 3 4  
MONTH TO DATE 95 48 47 12  
SINCE SEP 1 95 48 47 12  
SINCE JAN 1 785 680 105 739    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
MIXED PRECIP  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 62 1:00 AM  
AVERAGE 79  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 96 1939  
MINIMUM TEMPERATURE (F) 52 35 1945  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 7:22 AM EDT SUNSET 7:52 PM EDT  
SEPTEMBER 16 2026.....SUNRISE 7:23 AM EDT SUNSET 7:50 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