345  
CDUS43 KGRR 300526  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
126 AM EDT FRI JUN 30 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JUNE 29 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 88 2:47 PM 97 1913 83 5 83  
MINIMUM 62 2:44 AM 43 1943 61 1 61  
AVERAGE 75 72 3 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.87 1.47 1979 0.13 0.74 0.53  
MONTH TO DATE 1.69 3.82 -2.13 1.42  
SINCE JUN 1 1.69 3.82 -2.13 1.42  
SINCE JAN 1 17.72 18.84 -1.12 19.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2005 0.0 0.0 0.0  
2006  
2007  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 110.7 77.6 33.1 71.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 28 37 -9 27  
SINCE JUN 1 28 37 -9 27  
SINCE JUL 1 5946 6406 -460 6282  
 
COOLING  
YESTERDAY 10 7 3 7  
MONTH TO DATE 138 146 -8 151  
SINCE JUN 1 138 146 -8 151  
SINCE JAN 1 178 197 -19 239    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE 313 MINUTES / 34 PERCENT  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 48 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1931  
MINIMUM TEMPERATURE (F) 62 40 1943  
 
SUNRISE AND SUNSET  
JUNE 30 2023..........SUNRISE 6:07 AM EDT SUNSET 9:25 PM EDT  
JULY 1 2023..........SUNRISE 6:07 AM EDT SUNSET 9:25 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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