220  
CDUS41 KBOX 282119  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
419 PM EST SAT JAN 28 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 28 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 50 225 PM 63 1916 37 13 36  
MINIMUM 30 213 AM -5 1935 22 8 25  
AVERAGE 40 29 11 31  
 
PRECIPITATION (IN)  
TODAY 0.00 1.68 1886 0.10 -0.10 0.01  
MONTH TO DATE 5.19 3.08 2.11 1.88  
SINCE DEC 1 8.94 7.38 1.56 4.33  
SINCE JAN 1 5.19 3.08 2.11 1.88  
 
SNOWFALL (IN)  
TODAY 0.0 14.7 1897 0.5 -0.5 0.2  
MONTH TO DATE 6.6 12.8 -6.2 12.6  
SINCE DEC 1 7.6 21.8 -14.2 13.0  
SINCE JUL 1 7.6 22.7 -15.1 13.0  
 
DEGREE DAYS  
HEATING  
TODAY 25 36 -11 34  
MONTH TO DATE 756 983 -227 1025  
SINCE DEC 1 1606 1891 -285 1817  
SINCE JUL 1 2403 2905 -502 2605  
 
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 (250)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 100 AM  
LOWEST 36 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 65 2002  
MINIMUM TEMPERATURE (F) 22 -6 1888  
 
SUNRISE AND SUNSET  
JANUARY 28 2023.......SUNRISE 702 AM EST SUNSET 453 PM EST  
JANUARY 29 2023.......SUNRISE 701 AM EST SUNSET 454 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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