243  
CDUS43 KGRR 120547  
CLIAZO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
147 AM EDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE KALAMAZOO CLIMATE SUMMARY FOR AUGUST 11 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1887 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 5:21 PM 96 1944 82 2 81  
1947  
MINIMUM 60 4:22 AM 45 1967 61 -1 60  
AVERAGE 72 72 0 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 1983 0.12 -0.12 0.00  
MONTH TO DATE 1.12 1.25 -0.13 1.68  
SINCE JUN 1 8.71 7.81 0.90 8.83  
SINCE JAN 1 24.99 19.63 5.36 20.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 21 45 -24 15  
SINCE JUL 1 0 6 -6 0  
 
COOLING  
YESTERDAY 7 7 0 6  
MONTH TO DATE 81 77 4 134  
SINCE JUN 1 516 470 46 607  
SINCE JAN 1 565 519 46 722    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 60 5:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE KALAMAZOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 1947  
MINIMUM TEMPERATURE (F) 61 44 1930  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 6:46 AM EDT SUNSET 8:48 PM EDT  
AUGUST 13 2023........SUNRISE 6:47 AM EDT SUNSET 8:46 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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