647  
CDUS43 KGRR 152133  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
533 PM EDT THU JUN 15 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 15 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 10:39 AM 92 2022 78 -10 92  
MINIMUM 53 3:37 AM 39 1914 57 -4 74  
1997  
AVERAGE 61 68 -7 83  
 
PRECIPITATION (IN)  
TODAY T 2.05 1920 0.10 -0.10 0.00  
MONTH TO DATE 0.45 1.54 -1.09 1.38  
SINCE JUN 1 0.45 1.54 -1.09 1.38  
SINCE JAN 1 13.78 15.32 -1.54 14.92  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 60.1 87.2 -27.1 58.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 1 3 0  
MONTH TO DATE 42 37 5 39  
SINCE JUN 1 42 37 5 39  
SINCE JUL 1 5539 6285 -746 5937  
 
COOLING  
TODAY 0 4 -4 18  
MONTH TO DATE 56 44 12 43  
SINCE JUN 1 56 44 12 43  
SINCE JAN 1 102 80 22 143    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 59 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2012  
MINIMUM TEMPERATURE (F) 58 39 1914  
1917  
1961  
 
SUNRISE AND SUNSET  
JUNE 15 2023..........SUNRISE 6:05 AM EDT SUNSET 9:26 PM EDT  
JUNE 16 2023..........SUNRISE 6:05 AM EDT SUNSET 9:27 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