580  
CDUS41 KBOX 212207  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
507 PM EST FRI JAN 21 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 21 2022
 
 
VALID TODAY AS OF 0500 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 22 323 PM 68 1906 36 -14 32  
MINIMUM 9 735 AM 0 1879 22 -13 21  
1888  
AVERAGE 16 29 -13 27  
 
PRECIPITATION (IN)  
TODAY 0.00 2.52 1979 0.10 -0.10 T  
MONTH TO DATE 1.80 2.36 -0.56 1.68  
SINCE DEC 1 4.25 6.66 -2.41 6.35  
SINCE JAN 1 1.80 2.36 -0.56 1.68  
 
SNOWFALL (IN)  
TODAY 0.0 7.3 2011 0.5 -0.5 0.1  
MONTH TO DATE 11.8 9.4 2.4 0.3  
SINCE DEC 1 12.2 18.4 -6.2 13.3  
SINCE JUL 1 12.2 19.3 -7.1 17.6  
 
DEGREE DAYS  
HEATING  
TODAY 49 36 13 38  
MONTH TO DATE 748 731 17 638  
SINCE DEC 1 1540 1639 -99 1532  
SINCE JUL 1 2328 2653 -325 2419  
 
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 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.0  
 
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 53 900 AM  
LOWEST 42 1200 AM  
AVERAGE 48  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 66 1916  
MINIMUM TEMPERATURE (F) 22 -3 1888  
 
SUNRISE AND SUNSET  
JANUARY 21 2022.......SUNRISE 707 AM EST SUNSET 444 PM EST  
JANUARY 22 2022.......SUNRISE 706 AM EST SUNSET 445 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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