336  
CDUS41 KBOX 202123  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
423 PM EST THU JAN 20 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 20 2022
 
 
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 41 1216 AM 60 1951 36 5 38  
MINIMUM 35 359 PM -3 1901 22 13 25  
1946  
AVERAGE 38 29 9 32  
 
PRECIPITATION (IN)  
TODAY 0.15 2.05 1978 0.10 0.05 0.00  
MONTH TO DATE 1.80 2.26 -0.46 1.68  
SINCE DEC 1 4.25 6.56 -2.31 6.35  
SINCE JAN 1 1.80 2.26 -0.46 1.68  
 
SNOWFALL (IN)  
TODAY T 21.0 1978 0.4 -0.4 0.0  
MONTH TO DATE 11.8 8.9 2.9 0.2  
SINCE DEC 1 12.2 17.9 -5.7 13.2  
SINCE JUL 1 12.2 18.8 -6.6 17.5  
 
DEGREE DAYS  
HEATING  
TODAY 27 36 -9 33  
MONTH TO DATE 691 695 -4 600  
SINCE DEC 1 1483 1603 -120 1494  
SINCE JUL 1 2271 2617 -346 2381  
 
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 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 40 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 68 1906  
MINIMUM TEMPERATURE (F) 22 0 1879  
1888  
 
SUNRISE AND SUNSET  
JANUARY 20 2022.......SUNRISE 708 AM EST SUNSET 443 PM EST  
JANUARY 21 2022.......SUNRISE 707 AM EST SUNSET 444 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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