384  
CDUS43 KGRR 100523  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
123 AM EDT THU APR 10 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR APRIL 9 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 49 1:27 PM 73 2017 54 -5 59  
MINIMUM 29 12:23 AM 17 1972 35 -6 40  
1985  
AVERAGE 39 44 -5 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 2.24 2015 0.11 -0.04 0.00  
MONTH TO DATE 1.27 0.98 0.29 1.10  
SINCE MAR 1 4.30 3.38 0.92 5.14  
SINCE JAN 1 6.81 7.91 -1.10 8.95  
 
SNOWFALL (IN)  
YESTERDAY MM 6.5 1973 0.1 MM 0.0  
MONTH TO DATE T 0.9 -0.9 T  
SINCE MAR 1 2.7 8.4 -5.7 5.8  
SINCE JUL 1 76.2 86.3 -10.1 55.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 21 5 15  
MONTH TO DATE 221 201 20 165  
SINCE MAR 1 969 1110 -141 860  
SINCE JUL 1 5148 5647 -499 4565  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 10:00 PM  
LOWEST 32 1:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 78 2011  
MINIMUM TEMPERATURE (F) 35 14 1997  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 7:11 AM EDT SUNSET 8:22 PM EDT  
APRIL 11 2025.........SUNRISE 7:09 AM EDT SUNSET 8:23 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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