732  
CDUS43 KGRR 070553  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
153 AM 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 MM  
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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