303  
CDUS43 KGRR 210521  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
121 AM EDT SUN APR 21 2024  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR APRIL 20 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 1:28 PM 79 1987 59 -12 75  
MINIMUM 39 7:11 AM 18 1897 39 0 44  
AVERAGE 43 48 -5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 2000 0.12 -0.12 0.42  
MONTH TO DATE 1.65 2.28 -0.63 2.03  
SINCE MAR 1 5.69 4.68 1.01 6.43  
SINCE JAN 1 9.50 9.21 0.29 12.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1953 0.1 -0.1 0.0  
MONTH TO DATE T 1.6 -1.6 T  
SINCE MAR 1 5.8 9.1 -3.3 13.1  
SINCE JUL 1 55.5 87.0 -31.5 60.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 17 5 5  
MONTH TO DATE 285 404 -119 278  
SINCE MAR 1 980 1313 -333 1131  
SINCE JUL 1 4685 5850 -1165 5107  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 6  
SINCE MAR 1 0 1 -1 6  
SINCE JAN 1 0 1 -1 6    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 9:00 AM  
LOWEST 43 5:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 79 1985  
MINIMUM TEMPERATURE (F) 39 23 2013  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 6:52 AM EDT SUNSET 8:35 PM EDT  
APRIL 22 2024.........SUNRISE 6:51 AM EDT SUNSET 8:37 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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