790  
CDUS43 KGRR 212136  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
536 PM EDT FRI APR 21 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR APRIL 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 3:59 PM 79 1985 59 -4 60  
MINIMUM 42 6:33 AM 23 2013 39 3 37  
AVERAGE 49 49 0 49  
 
PRECIPITATION (IN)  
TODAY 0.00 2.12 1967 0.12 -0.12 0.24  
MONTH TO DATE 2.03 2.40 -0.37 2.65  
SINCE MAR 1 6.43 4.80 1.63 6.19  
SINCE JAN 1 12.27 9.33 2.94 9.45  
 
SNOWFALL (IN)  
TODAY 0.0 0.5 1912 0.0 0.0 0.0  
MONTH TO DATE T 1.6 -1.6 3.3  
SINCE MAR 1 13.1 9.1 4.0 9.9  
SINCE JUL 1 60.1 87.0 -26.9 58.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 16 0 16  
MONTH TO DATE 294 420 -126 488  
SINCE MAR 1 1147 1329 -182 1344  
SINCE JUL 1 5123 5866 -743 5583  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE MAR 1 6 1 5 0  
SINCE JAN 1 6 1 5 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 84 1985  
MINIMUM TEMPERATURE (F) 39 22 1926  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 6:54 AM EDT SUNSET 8:34 PM EDT  
APRIL 22 2023.........SUNRISE 6:52 AM EDT SUNSET 8:36 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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