891  
CDUS41 KBOX 130555  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1255 AM EST THU JAN 13 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 12 2022
 
 
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)  
YESTERDAY  
MAXIMUM 42 257 PM 74 2020 37 5 42  
MINIMUM 10 106 AM -10 1886 23 -13 27  
AVERAGE 26 30 -4 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 1900 0.11 -0.11 0.00  
MONTH TO DATE 0.92 1.39 -0.47 0.55  
SINCE DEC 1 3.37 5.69 -2.32 5.22  
SINCE JAN 1 0.92 1.39 -0.47 0.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.6 2011 0.4 -0.4 0.0  
MONTH TO DATE 11.8 5.1 6.7 0.2  
SINCE DEC 1 12.2 14.1 -1.9 13.2  
SINCE JUL 1 12.2 15.0 -2.8 17.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 35 4 30  
MONTH TO DATE 409 410 -1 376  
SINCE DEC 1 1201 1318 -117 1270  
SINCE JUL 1 1989 2332 -343 2157  
 
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 12 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 800 AM  
LOWEST 37 300 PM  
AVERAGE 54  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1932  
MINIMUM TEMPERATURE (F) 23 -9 1914  
 
SUNRISE AND SUNSET  
JANUARY 13 2022.......SUNRISE 712 AM EST SUNSET 435 PM EST  
JANUARY 14 2022.......SUNRISE 711 AM EST SUNSET 436 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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