657  
CDUS43 KGRR 240522  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
122 AM EDT THU AUG 24 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 23 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 91 5:48 PM 96 1947 80 11 82  
MINIMUM 66 12:59 AM 43 1951 61 5 57  
1952  
AVERAGE 79 70 9 70  
 
PRECIPITATION (IN)  
YESTERDAY T 1.91 1910 0.11 -0.11 0.00  
MONTH TO DATE 2.76 2.67 0.09 3.04  
SINCE JUN 1 10.22 10.47 -0.25 7.28  
SINCE JAN 1 26.25 25.49 0.76 25.67  
 
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 4 0 4 7  
SINCE JUN 1 32 43 -11 34  
SINCE JUL 1 4 5 -1 7  
 
COOLING  
YESTERDAY 14 6 8 5  
MONTH TO DATE 126 158 -32 161  
SINCE JUN 1 499 559 -60 572  
SINCE JAN 1 539 610 -71 660    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE 492 MINUTES/ 60 PERCENT  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 11:00 PM  
LOWEST 66 5:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1947  
1948  
MINIMUM TEMPERATURE (F) 60 40 1942  
1946  
 
SUNRISE AND SUNSET  
AUGUST 24 2023........SUNRISE 6:58 AM EDT SUNSET 8:30 PM EDT  
AUGUST 25 2023........SUNRISE 6:59 AM EDT SUNSET 8:29 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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