146  
CDUS43 KGRR 180522  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
122 AM EDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 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 79 3:44 PM 91 1962 70 9 62  
MINIMUM 53 11:43 PM 30 1973 49 4 41  
AVERAGE 66 60 6 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 2020 0.12 -0.12 0.00  
MONTH TO DATE 2.18 2.21 -0.03 0.82  
SINCE MAR 1 8.59 8.59 0.00 9.37  
SINCE JAN 1 13.95 13.23 0.72 16.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2004 0.0 0.0 0.0  
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 0 7 -7 13  
MONTH TO DATE 83 155 -72 144  
SINCE MAR 1 1252 1593 -341 1531  
SINCE JUL 1 5338 6299 -961 5851  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 6 13 -7 3  
SINCE MAR 1 9 19 -10 15  
SINCE JAN 1 9 19 -10 15    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE 435 MINUTES / 49 PERCENT  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 46 6:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1962  
MINIMUM TEMPERATURE (F) 49 28 1973  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 6:16 AM EDT SUNSET 9:02 PM EDT  
MAY 19 2024...........SUNRISE 6:15 AM EDT SUNSET 9:03 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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