488  
CDUS43 KGRR 080527  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
127 AM EDT TUE AUG 08 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 7 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 4:08 PM 97 1918 82 -3 86  
MINIMUM 62 6:14 AM 46 1976 62 0 74  
AVERAGE 71 72 -1 80  
 
PRECIPITATION (IN)  
YESTERDAY T 0.97 1959 0.12 -0.12 0.01  
MONTH TO DATE 0.60 0.84 -0.24 0.71  
SINCE JUN 1 8.06 8.64 -0.58 4.95  
SINCE JAN 1 24.09 23.66 0.43 23.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 30 43 -13 27  
SINCE JUL 1 2 5 -3 0  
 
COOLING  
YESTERDAY 6 7 -1 15  
MONTH TO DATE 43 53 -10 89  
SINCE JUN 1 416 454 -38 500  
SINCE JAN 1 456 505 -49 588    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE 31 PERCENT  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 54 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1894  
MINIMUM TEMPERATURE (F) 62 43 1989  
 
SUNRISE AND SUNSET  
AUGUST 8 2023........SUNRISE 6:40 AM EDT SUNSET 8:54 PM EDT  
AUGUST 9 2023........SUNRISE 6:42 AM EDT SUNSET 8:53 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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