956  
CDUS43 KGRR 160526  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
126 AM EDT WED AUG 16 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR AUGUST 15 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 76 6:02 PM 97 1944 81 -5 80  
MINIMUM 61 11:53 PM 42 1964 62 -1 59  
AVERAGE 69 71 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 1.35 1986 0.12 0.16 0.00  
MONTH TO DATE 2.26 1.77 0.49 2.69  
SINCE JUN 1 9.72 9.57 0.15 6.93  
SINCE JAN 1 25.75 24.59 1.16 25.32  
 
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 2 0 2 7  
SINCE JUN 1 30 43 -13 34  
SINCE JUL 1 2 5 -3 7  
 
COOLING  
YESTERDAY 4 7 -3 5  
MONTH TO DATE 88 109 -21 116  
SINCE JUN 1 461 510 -49 527  
SINCE JAN 1 501 561 -60 615    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE 274 MINUTES / 33 PERCENT  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 1913  
MINIMUM TEMPERATURE (F) 62 40 1979  
 
SUNRISE AND SUNSET  
AUGUST 16 2023........SUNRISE 6:49 AM EDT SUNSET 8:43 PM EDT  
AUGUST 17 2023........SUNRISE 6:50 AM EDT SUNSET 8:41 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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