737  
CDUS43 KGRR 270523  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
123 AM EDT THU JUL 27 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JULY 26 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 80 10:35 AM 100 1894 83 -3 79  
MINIMUM 66 5:38 AM 46 1946 63 3 57  
AVERAGE 73 73 0 68  
 
PRECIPITATION (IN)  
YESTERDAY 1.15 1.64 1960 0.12 1.03 0.00  
MONTH TO DATE 4.98 3.24 1.74 2.82  
SINCE JUN 1 6.67 7.18 -0.51 4.24  
SINCE JAN 1 22.70 22.20 0.50 22.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2004 0.0 0.0 0.0  
2005  
2006  
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 38 -10 27  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 8 0 3  
MONTH TO DATE 176 208 -32 219  
SINCE JUN 1 326 362 -36 381  
SINCE JAN 1 366 413 -47 469    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE 280 MINUTES / 32 PERCENT  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 PM  
LOWEST 74 9:00 AM  
AVERAGE 87  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1916  
MINIMUM TEMPERATURE (F) 63 47 1977  
 
SUNRISE AND SUNSET  
JULY 27 2023..........SUNRISE 6:28 AM EDT SUNSET 9:09 PM EDT  
JULY 28 2023..........SUNRISE 6:29 AM EDT SUNSET 9:08 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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