766  
CDUS43 KGRR 210522  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
122 AM EDT MON APR 21 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR APRIL 20 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 60 12:16 PM 79 1987 59 1 47  
MINIMUM 37 4:40 AM 18 1897 39 -2 39  
AVERAGE 49 48 1 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 2.06 2000 0.12 -0.09 0.00  
MONTH TO DATE 2.42 2.28 0.14 1.65  
SINCE MAR 1 5.45 4.68 0.77 5.69  
SINCE JAN 1 7.96 9.21 -1.25 9.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1953 0.1 -0.1 0.0  
MONTH TO DATE T 1.6 -1.6 T  
SINCE MAR 1 2.7 9.1 -6.4 5.8  
SINCE JUL 1 76.2 87.0 -10.8 55.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 17 -1 22  
MONTH TO DATE 416 404 12 285  
SINCE MAR 1 1164 1313 -149 980  
SINCE JUL 1 5343 5850 -507 4685  
 
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 12 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 39 12:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 79 1985  
MINIMUM TEMPERATURE (F) 39 23 2013  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 6:53 AM EDT SUNSET 8:35 PM EDT  
APRIL 22 2025.........SUNRISE 6:51 AM EDT SUNSET 8:36 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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