807  
CDUS43 KGRR 232125  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
525 PM EDT FRI MAY 23 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 23 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 55 2:15 PM 87 1972 71 -16 76  
MINIMUM 41 4:59 AM 29 1913 50 -9 57  
AVERAGE 48 60 -12 67  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 1955 0.10 -0.10 0.00  
MONTH TO DATE 2.45 2.59 -0.14 1.92  
SINCE MAR 1 7.95 8.46 -0.51 8.29  
SINCE JAN 1 10.46 12.99 -2.53 12.10  
 
SNOWFALL (IN)  
TODAY 0.0 T 1952 0.0 0.0 0.0  
1955  
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 17 6 11 0  
MONTH TO DATE 239 211 28 62  
SINCE MAR 1 1515 1670 -155 1158  
SINCE JUL 1 5694 6207 -513 4863  
 
COOLING  
TODAY 0 2 -2 2  
MONTH TO DATE 23 16 7 18  
SINCE MAR 1 23 19 4 19  
SINCE JAN 1 23 19 4 19    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 57 2:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 2010  
MINIMUM TEMPERATURE (F) 50 32 1956  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 6:14 AM EDT SUNSET 9:10 PM EDT  
MAY 24 2025...........SUNRISE 6:13 AM EDT SUNSET 9:11 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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