377  
CDUS43 KGRR 090542  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
142 AM EDT THU MAY 09 2024  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 8 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 73 4:12 PM 89 1926 67 6 61  
MINIMUM 50 5:52 AM 27 1976 46 4 51  
AVERAGE 62 56 6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.50 1901 0.13 -0.12 0.10  
MONTH TO DATE 1.28 1.06 0.22 0.81  
SINCE MAR 1 7.69 7.44 0.25 9.36  
SINCE JAN 1 13.05 12.08 0.97 16.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1980 0.0 0.0 0.0  
2020  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 7.2 9.6 -2.4 23.9  
SINCE JUL 1 47.5 77.6 -30.1 110.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 9 -6 9  
MONTH TO DATE 26 84 -58 97  
SINCE MAR 1 1195 1522 -327 1484  
SINCE JUL 1 5281 6228 -947 5804  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 4 -3 0  
SINCE MAR 1 4 10 -6 12  
SINCE JAN 1 4 10 -6 12    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE 100 PERCENT / 865 MINUTES  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 38 5:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1896  
1930  
MINIMUM TEMPERATURE (F) 46 23 1947  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 6:25 AM EDT SUNSET 8:52 PM EDT  
MAY 10 2024...........SUNRISE 6:24 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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