604  
CDUS43 KGRR 240525  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
125 AM EDT SUN SEP 24 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 23 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 80 2:41 PM 92 2017 71 9 64  
MINIMUM 58 11:59 PM 31 1896 51 7 39  
AVERAGE 69 61 8 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.35 1946 0.11 -0.11 0.00  
MONTH TO DATE 1.50 2.49 -0.99 2.02  
SINCE SEP 1 1.50 2.49 -0.99 2.02  
SINCE JAN 1 22.48 25.17 -2.69 24.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 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  
YESTERDAY 0 6 -6 13  
MONTH TO DATE 42 69 -27 21  
SINCE SEP 1 42 69 -27 21  
SINCE JUL 1 47 91 -44 28  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 98 62 36 108  
SINCE SEP 1 98 62 36 108  
SINCE JAN 1 752 635 117 864    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 4:00 AM  
LOWEST 37 1:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 2017  
MINIMUM TEMPERATURE (F) 50 28 1950  
 
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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page
The Nexlab IN Page Main Text Page