494  
CDUS43 KGRR 071735 CCA  
CLIGRR  
 
CLIMATE REPORT...CORRECTED SUNSHINE  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
135 PM EDT MON AUG 07 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 6 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 65 1:37 AM 102 1918 82 -17 89  
MINIMUM 61 6:26 AM 46 1948 62 -1 70  
1994  
AVERAGE 63 72 -9 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.60 1.40 1993 0.11 0.49 0.00  
MONTH TO DATE 0.60 0.72 -0.12 0.70  
SINCE JUN 1 8.06 8.52 -0.46 4.94  
SINCE JAN 1 24.09 23.54 0.55 23.33  
 
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 2 0 2 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 30 43 -13 27  
SINCE JUL 1 2 5 -3 0  
 
COOLING  
YESTERDAY 0 7 -7 15  
MONTH TO DATE 37 46 -9 74  
SINCE JUN 1 410 447 -37 485  
SINCE JAN 1 450 498 -48 573    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE 0 MINUTES / 0 PERCENT  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 AM  
LOWEST 78 2:00 AM  
AVERAGE 88  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1918  
MINIMUM TEMPERATURE (F) 62 46 1976  
 
SUNRISE AND SUNSET  
AUGUST 7 2023........SUNRISE 6:39 AM EDT SUNSET 8:56 PM EDT  
AUGUST 8 2023........SUNRISE 6:40 AM EDT SUNSET 8:54 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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