208  
CDUS43 KGRR 182123  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
523 PM EDT MON SEP 18 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 18 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 70 2:37 PM 86 1906 73 -3 80  
MINIMUM 51 5:59 AM 34 1959 53 -2 69  
1973  
1995  
AVERAGE 61 63 -2 75  
 
PRECIPITATION (IN)  
TODAY 0.00 2.67 1983 0.11 -0.11 0.14  
MONTH TO DATE 1.49 1.91 -0.42 1.84  
SINCE SEP 1 1.49 1.91 -0.42 1.84  
SINCE JAN 1 22.47 24.59 -2.12 24.35  
 
SNOWFALL (IN)  
TODAY 0.0 T 1952 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 4 4 0 0  
MONTH TO DATE 34 44 -10 0  
SINCE SEP 1 34 44 -10 0  
SINCE JUL 1 39 66 -27 7  
 
COOLING  
TODAY 0 2 -2 10  
MONTH TO DATE 74 54 20 96  
SINCE SEP 1 74 54 20 96  
SINCE JAN 1 728 627 101 852    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1932  
MINIMUM TEMPERATURE (F) 52 36 1979  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 7:28 AM EDT SUNSET 7:50 PM EDT  
SEPTEMBER 19 2023.....SUNRISE 7:29 AM EDT SUNSET 7:48 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