784  
CDUS43 KGRR 110539  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
139 AM EDT FRI SEP 11 2026  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 10 2026
 
 
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)  
YESTERDAY  
MAXIMUM 78 12:26 PM 96 1897 76 2 77  
1931  
MINIMUM 55 11:53 PM 33 1917 55 0 50  
AVERAGE 67 65 2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 2000 0.10 -0.10 0.00  
MONTH TO DATE 0.94 1.11 -0.17 0.74  
SINCE SEP 1 0.94 1.11 -0.17 0.74  
SINCE JAN 1 25.58 23.15 2.43 24.35  
 
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 2 -2 1  
MONTH TO DATE 0 17 -17 57  
SINCE SEP 1 0 17 -17 57  
SINCE JUL 1 4 35 -31 96  
 
COOLING  
YESTERDAY 2 3 -1 0  
MONTH TO DATE 81 36 45 0  
SINCE SEP 1 81 36 45 0  
SINCE JAN 1 771 668 103 727    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 52 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1952  
MINIMUM TEMPERATURE (F) 54 34 1917  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2026.....SUNRISE 7:18 AM EDT SUNSET 7:59 PM EDT  
SEPTEMBER 12 2026.....SUNRISE 7:19 AM EDT SUNSET 7:57 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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