509  
CDUS43 KGRR 212124  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
524 PM EDT SUN APR 21 2024  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 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 51 3:59 PM 84 1985 60 -9 62  
MINIMUM 35 6:28 AM 22 1953 39 -4 44  
AVERAGE 43 50 -7 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.71 1967 0.14 -0.14 0.01  
MONTH TO DATE 2.16 2.76 -0.60 2.77  
SINCE MAR 1 5.90 5.15 0.75 8.19  
SINCE JAN 1 11.26 9.79 1.47 14.83  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1924 0.1 -0.1 0.0  
MONTH TO DATE T 1.8 -1.8 0.4  
SINCE MAR 1 7.2 9.4 -2.2 23.7  
SINCE JUL 1 47.5 77.4 -29.9 110.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 15 7 12  
MONTH TO DATE 328 407 -79 293  
SINCE MAR 1 1070 1317 -247 1202  
SINCE JUL 1 5156 6023 -867 5522  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 12  
SINCE MAR 1 0 1 -1 12  
SINCE JAN 1 0 1 -1 12    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 12:00 AM  
LOWEST 36 3:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 86 1980  
MINIMUM TEMPERATURE (F) 40 24 1950  
1986  
2020  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 6:50 AM EDT SUNSET 8:32 PM EDT  
APRIL 22 2024.........SUNRISE 6:48 AM EDT SUNSET 8:33 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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