891  
CDUS43 KGRR 192124  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
524 PM EDT MON MAY 19 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 19 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 60 3:12 PM 87 1911 70 -10 82  
2013  
MINIMUM 37 5:32 AM 29 2002 49 -12 49  
AVERAGE 49 59 -10 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1960 0.11 -0.11 0.00  
MONTH TO DATE 1.08 2.16 -1.08 1.66  
SINCE MAR 1 6.58 8.03 -1.45 8.03  
SINCE JAN 1 9.09 12.56 -3.47 11.84  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 2.7 9.3 -6.6 5.8  
SINCE JUL 1 76.2 87.2 -11.0 55.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 7 9 0  
MONTH TO DATE 174 185 -11 62  
SINCE MAR 1 1450 1644 -194 1158  
SINCE JUL 1 5629 6181 -552 4863  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 23 10 13 2  
SINCE MAR 1 23 13 10 3  
SINCE JAN 1 23 13 10 3    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 55 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 2012  
MINIMUM TEMPERATURE (F) 49 30 1906  
1924  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 6:17 AM EDT SUNSET 9:06 PM EDT  
MAY 20 2025...........SUNRISE 6:16 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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