725  
CDUS41 KBOX 051040  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
540 AM EST FRI JAN 05 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 4 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 100 PM 64 1950 38 7 45  
MINIMUM 23 1159 PM -4 1981 25 -2 40  
AVERAGE 34 31 3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.57 1982 0.12 -0.12 0.32  
MONTH TO DATE 0.00 0.47 -0.47 0.84  
SINCE DEC 1 5.98 4.77 1.21 4.59  
SINCE JAN 1 0.00 0.47 -0.47 0.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.4 2018 0.4 -0.4 0.0  
MONTH TO DATE 0.0 1.6 -1.6 0.0  
SINCE DEC 1 0.2 10.6 -10.4 1.0  
SINCE JUL 1 0.2 11.5 -11.3 1.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 34 -3 22  
MONTH TO DATE 123 134 -11 84  
SINCE DEC 1 866 1042 -176 934  
SINCE JUL 1 1770 2056 -286 1731  
 
COOLING  
YESTERDAY 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 10 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 900 AM  
LOWEST 32 800 PM  
AVERAGE 57  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 2007  
MINIMUM TEMPERATURE (F) 24 -4 1981  
 
SUNRISE AND SUNSET  
JANUARY 5 2024.......SUNRISE 713 AM EST SUNSET 426 PM EST  
JANUARY 6 2024.......SUNRISE 713 AM EST SUNSET 426 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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