639  
CDUS43 KGRR 290624  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
224 AM EDT FRI AUG 29 2025  
   
...............................  
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR AUGUST 28 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 3:55 PM 97 1953 80 -5 85  
MINIMUM 51 11:12 PM 40 1986 59 -8 69  
AVERAGE 63 69 -6 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 1.81 1918 0.12 0.18 T  
MONTH TO DATE 2.55 3.29 -0.74 3.42  
SINCE JUN 1 10.75 9.85 0.90 17.39  
SINCE JAN 1 23.61 21.67 1.94 32.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 20 3 17 7  
SINCE JUN 1 45 48 -3 18  
SINCE JUL 1 20 9 11 8  
 
COOLING  
YESTERDAY 0 5 -5 12  
MONTH TO DATE 188 175 13 213  
SINCE JUN 1 710 568 142 690  
SINCE JAN 1 727 617 110 751    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 PM  
LOWEST 51 6:00 PM  
AVERAGE 72  
   
......................................................  
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1953  
MINIMUM TEMPERATURE (F) 58 40 1911  
1919  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 7:05 AM EDT SUNSET 8:21 PM EDT  
AUGUST 30 2025........SUNRISE 7:06 AM EDT SUNSET 8:19 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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