673  
CDUS43 KGRR 010625  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
225 AM EDT TUE JUL 01 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 30 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 12:16 PM 92 1964 81 0 69  
2020  
MINIMUM 71 5:31 AM 42 1900 61 10 55  
AVERAGE 76 71 5 62  
 
PRECIPITATION (IN)  
YESTERDAY T 1.71 1918 0.09 -0.09 0.00  
MONTH TO DATE 1.81 3.05 -1.24 5.04  
SINCE JUN 1 1.81 3.05 -1.24 5.04  
SINCE JAN 1 13.31 16.83 -3.52 17.50  
 
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 76.2 87.2 -11.0 55.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 48 52 -4 27  
SINCE JUN 1 48 52 -4 27  
SINCE JUL 1 5820 6300 -480 4917  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 187 124 63 190  
SINCE JUN 1 187 124 63 190  
SINCE JAN 1 210 160 50 211    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 9:00 PM  
LOWEST 62 5:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 1963  
1966  
2018  
MINIMUM TEMPERATURE (F) 61 44 1982  
 
SUNRISE AND SUNSET  
JULY 1 2025..........SUNRISE 6:09 AM EDT SUNSET 9:28 PM EDT  
JULY 2 2025..........SUNRISE 6:10 AM EDT SUNSET 9:28 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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