454  
CDUS43 KGRR 242126  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
526 PM EDT SUN SEP 24 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 24 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 79 3:53 PM 89 2017 70 9 64  
MINIMUM 52 6:52 AM 28 1950 50 2 53  
AVERAGE 66 60 6 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.29 1977 0.11 -0.11 0.15  
MONTH TO DATE 1.50 2.60 -1.10 2.17  
SINCE SEP 1 1.50 2.60 -1.10 2.17  
SINCE JAN 1 22.48 25.28 -2.80 24.68  
 
SNOWFALL (IN)  
TODAY 0.0 T 1942 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 6  
MONTH TO DATE 42 75 -33 27  
SINCE SEP 1 42 75 -33 27  
SINCE JUL 1 47 97 -50 34  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 99 63 36 108  
SINCE SEP 1 99 63 36 108  
SINCE JAN 1 753 636 117 864    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 5:00 AM  
LOWEST 35 4:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 2017  
MINIMUM TEMPERATURE (F) 50 28 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2023.....SUNRISE 7:34 AM EDT SUNSET 7:39 PM EDT  
SEPTEMBER 25 2023.....SUNRISE 7:35 AM EDT SUNSET 7:37 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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