121  
CDUS41 KBOX 052241  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
541 PM EST TUE DEC 05 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 5 2023
 
 
VALID TODAY AS OF 0500 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 43 1253 AM 66 2001 45 -2 49  
MINIMUM 35 803 AM 4 1926 32 3 29  
AVERAGE 39 39 0 39  
 
PRECIPITATION (IN)  
TODAY T 2.76 1993 0.15 -0.15 0.00  
MONTH TO DATE 0.96 0.73 0.23 0.16  
SINCE DEC 1 0.96 0.73 0.23 0.16  
SINCE JAN 1 44.62 40.02 4.60 27.66  
 
SNOWFALL (IN)  
TODAY 0.0 8.0 1926 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.0  
SINCE DEC 1 0.0 0.9 -0.9 0.0  
SINCE JUL 1 T 1.8 -1.8 T  
 
DEGREE DAYS  
HEATING  
TODAY 26 26 0 26  
MONTH TO DATE 104 129 -25 120  
SINCE DEC 1 104 129 -25 120  
SINCE JUL 1 1008 1143 -135 917  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 860 800 60 1033    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 59 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 72 2001  
MINIMUM TEMPERATURE (F) 32 8 1935  
 
SUNRISE AND SUNSET  
DECEMBER 5 2023......SUNRISE 657 AM EST SUNSET 412 PM EST  
DECEMBER 6 2023......SUNRISE 658 AM EST SUNSET 412 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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