661  
CDUS41 KBOX 012126  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
426 PM EST SUN JAN 01 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 1 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 1145 AM 70 1876 38 17 52  
MINIMUM 49 359 PM -3 1918 25 24 44  
AVERAGE 52 32 20 48  
 
PRECIPITATION (IN)  
TODAY 0.04 1.40 1938 0.11 -0.07 0.08  
MONTH TO DATE 0.04 0.11 -0.07 0.08  
SINCE DEC 1 3.79 4.41 -0.62 2.53  
SINCE JAN 1 0.04 0.11 -0.07 0.08  
 
SNOWFALL (IN)  
TODAY 0.0 8.0 1938 0.4 -0.4 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE DEC 1 1.0 9.4 -8.4 0.4  
SINCE JUL 1 1.0 10.3 -9.3 0.4  
 
DEGREE DAYS  
HEATING  
TODAY 13 33 -20 17  
MONTH TO DATE 13 33 -20 17  
SINCE DEC 1 863 941 -78 809  
SINCE JUL 1 1660 1955 -295 1597  
 
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)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 54 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 1890  
MINIMUM TEMPERATURE (F) 25 -3 1899  
 
SUNRISE AND SUNSET  
JANUARY 1 2023.......SUNRISE 713 AM EST SUNSET 422 PM EST  
JANUARY 2 2023.......SUNRISE 713 AM EST SUNSET 423 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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