460  
CDUS43 KGRR 212123  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
523 PM EDT TUE MAY 21 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 21 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 3:59 PM 91 1977 72 12 76  
MINIMUM 58 7:14 AM 31 1969 50 8 42  
AVERAGE 71 61 10 59  
 
PRECIPITATION (IN)  
TODAY 0.00 2.46 2004 0.13 -0.13 0.00  
MONTH TO DATE 2.36 2.73 -0.37 0.84  
SINCE MAR 1 8.77 9.11 -0.34 9.39  
SINCE JAN 1 14.13 13.75 0.38 16.03  
 
SNOWFALL (IN)  
TODAY 0.0 T 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  
TODAY 0 6 -6 6  
MONTH TO DATE 83 179 -96 175  
SINCE MAR 1 1252 1617 -365 1562  
SINCE JUL 1 5338 6323 -985 5882  
 
COOLING  
TODAY 6 2 4 0  
MONTH TO DATE 22 21 1 3  
SINCE MAR 1 25 27 -2 15  
SINCE JAN 1 25 27 -2 15    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 53 4:00 PM  
AVERAGE 77  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1925  
MINIMUM TEMPERATURE (F) 51 34 1917  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 6:13 AM EDT SUNSET 9:05 PM EDT  
MAY 22 2024...........SUNRISE 6:12 AM EDT SUNSET 9:06 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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