736  
CDUS43 KGRR 210529  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
129 AM EDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 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 68 5:16 PM 90 2012 70 -2 83  
MINIMUM 48 11:59 PM 30 1906 49 -1 60  
1924  
AVERAGE 58 59 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.47 1996 0.11 -0.11 0.51  
MONTH TO DATE 0.86 2.27 -1.41 1.33  
SINCE MAR 1 7.49 8.14 -0.65 9.81  
SINCE JAN 1 13.33 12.67 0.66 13.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 13.1 9.3 3.8 9.9  
SINCE JUL 1 60.1 87.2 -27.1 58.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 7 0 0  
MONTH TO DATE 165 192 -27 133  
SINCE MAR 1 1488 1651 -163 1608  
SINCE JUL 1 5464 6188 -724 5847  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 14 11 3 61  
SINCE MAR 1 20 14 6 61  
SINCE JAN 1 20 14 6 61    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 6:00 AM  
LOWEST 40 5:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 1977  
MINIMUM TEMPERATURE (F) 49 27 2002  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 6:16 AM EDT SUNSET 9:08 PM EDT  
MAY 22 2023...........SUNRISE 6:15 AM EDT SUNSET 9:09 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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