593  
CDUS43 KGRR 180529  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
129 AM EDT THU JUL 18 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JULY 17 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 12:46 PM 99 2012 83 -2 75  
MINIMUM 61 11:59 PM 48 1958 63 -2 62  
AVERAGE 71 73 -2 69  
 
PRECIPITATION (IN)  
YESTERDAY T 1.86 1950 0.12 -0.12 T  
MONTH TO DATE 5.33 2.09 3.24 3.42  
SINCE JUN 1 10.18 6.03 4.15 5.11  
SINCE JAN 1 25.11 21.05 4.06 21.14  
 
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 5 0 5 0  
SINCE JUN 1 25 38 -13 28  
SINCE JUL 1 5 0 5 0  
 
COOLING  
YESTERDAY 6 8 -2 4  
MONTH TO DATE 124 136 -12 118  
SINCE JUN 1 317 290 27 268  
SINCE JAN 1 349 341 8 308    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE 693 MINUTES / 77 PERCENT  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 41 5:00 PM  
AVERAGE 69  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1894  
MINIMUM TEMPERATURE (F) 63 47 1924  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 6:20 AM EDT SUNSET 9:16 PM EDT  
JULY 19 2024..........SUNRISE 6:21 AM EDT SUNSET 9:15 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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