087  
CDUS43 KGRR 222138  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
538 PM EDT THU MAY 22 2025  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 22 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 59 1:18 PM 88 1977 71 -12 83  
MINIMUM 45 6:07 AM 34 1971 50 -5 60  
1979  
AVERAGE 52 60 -8 72  
 
PRECIPITATION (IN)  
TODAY 0.01 4.10 1904 0.11 -0.10 0.00  
MONTH TO DATE 2.45 2.49 -0.04 1.92  
SINCE MAR 1 7.95 8.36 -0.41 8.29  
SINCE JAN 1 10.46 12.89 -2.43 12.10  
 
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 13 6 7 0  
MONTH TO DATE 221 205 16 62  
SINCE MAR 1 1497 1664 -167 1158  
SINCE JUL 1 5676 6201 -525 4863  
 
COOLING  
TODAY 0 2 -2 7  
MONTH TO DATE 23 14 9 16  
SINCE MAR 1 23 17 6 17  
SINCE JAN 1 23 17 6 17    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 47 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 87 1972  
MINIMUM TEMPERATURE (F) 50 29 1913  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 6:14 AM EDT SUNSET 9:09 PM EDT  
MAY 23 2025...........SUNRISE 6:14 AM EDT SUNSET 9:10 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page
The Nexlab IN Page Main Text Page