208  
CDUS43 KGRR 310523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
123 AM EDT MON JUL 31 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JULY 30 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 11:46 AM 99 1913 82 -2 83  
MINIMUM 61 11:49 PM 46 1956 63 -2 60  
AVERAGE 71 72 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 2000 0.10 -0.10 0.00  
MONTH TO DATE 4.07 2.65 1.42 3.12  
SINCE JUN 1 4.65 5.70 -1.05 5.23  
SINCE JAN 1 17.98 19.48 -1.50 18.77  
 
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 JUN 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 0 0 0  
MONTH TO DATE 0 1 -1 2  
SINCE JUN 1 46 51 -5 46  
SINCE JUL 1 0 1 -1 2  
 
COOLING  
YESTERDAY 6 7 -1 7  
MONTH TO DATE 234 212 22 260  
SINCE JUN 1 404 336 68 396  
SINCE JAN 1 450 372 78 496    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 11:00 PM  
LOWEST 36 12:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 1975  
MINIMUM TEMPERATURE (F) 63 42 1934  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 6:34 AM EDT SUNSET 9:08 PM EDT  
AUGUST 1 2023........SUNRISE 6:35 AM EDT SUNSET 9:07 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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