277  
CDUS43 KGRR 230521  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
121 AM EDT FRI AUG 23 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 22 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 3:47 PM 98 1936 80 -3 75  
MINIMUM 50 6:08 AM 44 1894 61 -11 62  
1897  
1923  
AVERAGE 64 70 -6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 2001 0.11 -0.11 0.00  
MONTH TO DATE 1.78 2.56 -0.78 2.76  
SINCE JUN 1 12.34 10.36 1.98 10.22  
SINCE JAN 1 27.27 25.38 1.89 26.25  
 
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 1 0 1 0  
MONTH TO DATE 10 0 10 4  
SINCE JUN 1 35 43 -8 32  
SINCE JUL 1 15 5 10 4  
 
COOLING  
YESTERDAY 0 6 -6 4  
MONTH TO DATE 118 152 -34 112  
SINCE JUN 1 525 553 -28 485  
SINCE JAN 1 557 604 -47 525    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE 771 MINUTES / 94 PERCENT  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 41 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1947  
MINIMUM TEMPERATURE (F) 61 43 1951  
1952  
 
SUNRISE AND SUNSET  
AUGUST 23 2024........SUNRISE 6:57 AM EDT SUNSET 8:31 PM EDT  
AUGUST 24 2024........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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