287  
CDUS43 KGRR 210524  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT FRI APR 21 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR APRIL 20 2023
 
 
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)  
YESTERDAY  
MAXIMUM 75 6:18 PM 79 1987 59 16 55  
MINIMUM 44 5:59 AM 18 1897 39 5 28  
AVERAGE 60 48 12 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.42 2.06 2000 0.12 0.30 0.21  
MONTH TO DATE 2.03 2.28 -0.25 2.41  
SINCE MAR 1 6.43 4.68 1.75 5.95  
SINCE JAN 1 12.27 9.21 3.06 9.21  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1953 0.1 -0.1 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  
YESTERDAY 5 17 -12 23  
MONTH TO DATE 278 404 -126 472  
SINCE MAR 1 1131 1313 -182 1328  
SINCE JUL 1 5107 5850 -743 5567  
 
COOLING  
YESTERDAY 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 12 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 14.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 9:00 PM  
LOWEST 45 6:00 PM  
AVERAGE 66  
   
......................................................
 
 
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 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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