412  
CDUS43 KGRR 140623  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
223 AM EDT SUN SEP 14 2025  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 13 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 75 1:29 PM 96 1939 75 0 87  
1952  
MINIMUM 54 5:31 AM 36 1964 54 0 57  
AVERAGE 65 64 1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 3.40 2008 0.09 -0.05 0.00  
MONTH TO DATE 0.78 1.40 -0.62 0.04  
SINCE SEP 1 0.78 1.40 -0.62 0.04  
SINCE JAN 1 24.39 23.44 0.95 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 26 31 27  
SINCE SEP 1 57 26 31 27  
SINCE JUL 1 96 44 52 35  
 
COOLING  
YESTERDAY 0 2 -2 7  
MONTH TO DATE 1 44 -43 33  
SINCE SEP 1 1 44 -43 33  
SINCE JAN 1 728 676 52 821    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 57 2:00 PM  
AVERAGE 77  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 97 1939  
MINIMUM TEMPERATURE (F) 53 36 1899  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2025.....SUNRISE 7:21 AM EDT SUNSET 7:53 PM EDT  
SEPTEMBER 15 2025.....SUNRISE 7:22 AM EDT SUNSET 7:51 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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