853  
CDUS43 KGRR 152232  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
530 PM EST WED JAN 15 2020  
 
   
...............................
 
 
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR JANUARY 15 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 1231 AM 57 1949 31 6 34  
MINIMUM 27 506 AM -12 1972 20 7 31  
AVERAGE 32 25 7 33  
 
PRECIPITATION (IN)  
TODAY 0.01 0.71 1960 0.07 -0.06 T  
MONTH TO DATE 1.19 1.05 0.14 0.85  
SINCE DEC 1 5.00 3.60 1.40 3.04  
SINCE JAN 1 1.19 1.05 0.14 0.85  
 
SNOWFALL (IN)  
TODAY T 6.7 1979 0.9 -0.9 T  
MONTH TO DATE 2.7 13.5 -10.8 4.3  
SINCE DEC 1 15.1 42.4 -27.3 7.5  
SINCE JUL 1 26.0 48.6 -22.6 20.0  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 33 40 -7 32  
MONTH TO DATE 463 587 -124 512  
SINCE DEC 1 1433 1666 -233 1477  
SINCE JUL 1 2803 3033 -230 2893  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 AM  
LOWEST 70 1200 AM  
AVERAGE 81  
   
......................................................
 
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 52 1990  
MINIMUM TEMPERATURE (F) 20 -11 1972  
 
 
SUNRISE AND SUNSET  
JANUARY 15 2020.......SUNRISE 814 AM EST SUNSET 535 PM EST  
JANUARY 16 2020.......SUNRISE 814 AM EST SUNSET 536 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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