583  
CDUS43 KGRR 040524  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT FRI AUG 04 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 3 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 85 2:17 PM 100 1964 82 3 87  
MINIMUM 63 6:07 AM 46 1912 63 0 71  
1965  
1966  
AVERAGE 74 72 2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1916 0.13 -0.13 0.70  
MONTH TO DATE 0.00 0.37 -0.37 0.70  
SINCE JUN 1 7.46 8.17 -0.71 4.94  
SINCE JAN 1 23.49 23.19 0.30 23.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1993 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 0 0 0 0  
SINCE JUN 1 28 43 -15 27  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
YESTERDAY 9 8 1 14  
MONTH TO DATE 21 24 -3 33  
SINCE JUN 1 394 425 -31 444  
SINCE JAN 1 434 476 -42 532    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE 682 MINUTES / 79 PERCENT  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 55 5:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1988  
MINIMUM TEMPERATURE (F) 63 42 1894  
 
SUNRISE AND SUNSET  
AUGUST 4 2023........SUNRISE 6:36 AM EDT SUNSET 8:59 PM EDT  
AUGUST 5 2023........SUNRISE 6:37 AM EDT SUNSET 8:58 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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