325  
CDUS43 KGRR 300530  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1230 AM EST SAT DEC 30 2023  
   
...............................  
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR DECEMBER 29 2023  
 
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)  
YESTERDAY  
MAXIMUM 43 3:21 PM 58 2019 35 8 57  
MINIMUM 31 11:59 PM -4 1909 24 7 44  
AVERAGE 37 29 8 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.33 2019 0.07 -0.04 0.00  
MONTH TO DATE 1.76 2.27 -0.51 1.44  
SINCE DEC 1 1.76 2.27 -0.51 1.44  
SINCE JAN 1 32.44 34.93 -2.49 32.57  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.7 2017 0.8 -0.8 0.0  
MONTH TO DATE 4.2 20.7 -16.5 17.8  
SINCE DEC 1 4.2 20.7 -16.5 17.8  
SINCE JUL 1 17.4 27.2 -9.8 24.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 36 -8 14  
MONTH TO DATE 680 955 -275 943  
SINCE DEC 1 680 955 -275 943  
SINCE JUL 1 1783 2228 -445 2071  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 795 650 145 878    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 78 9:00 PM  
AVERAGE 84  
   
......................................................  
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 55 2022  
MINIMUM TEMPERATURE (F) 23 -11 1976  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 8:16 AM EST SUNSET 5:18 PM EST  
DECEMBER 31 2023......SUNRISE 8:17 AM EST SUNSET 5:19 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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