583  
CDUS41 KBOX 230526  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1226 AM EST SAT FEB 23 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 22 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 322 PM 66 1997 40 6 55  
MINIMUM 36 1159 PM 2 1918 26 10 32  
AVERAGE 41 33 8 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.84 1878 0.12 -0.12 0.08  
MONTH TO DATE 2.77 2.49 0.28 3.13  
SINCE DEC 1 9.11 9.63 -0.52 10.54  
SINCE JAN 1 6.39 5.85 0.54 8.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.0 1893 0.4 -0.4 0.5  
MONTH TO DATE 8.2 8.6 -0.4 8.3  
SINCE DEC 1 10.4 30.5 -20.1 35.3  
SINCE JUL 1 10.5 31.8 -21.3 35.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 32 -8 21  
MONTH TO DATE 666 743 -77 620  
SINCE DEC 1 2574 2798 -224 2796  
SINCE JUL 1 3598 3853 -255 3623  
 
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 8 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.9  
 
 
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 54 100 AM  
LOWEST 34 300 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 68 2017  
MINIMUM TEMPERATURE (F) 26 -3 1876  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2019......SUNRISE 629 AM EST SUNSET 526 PM EST  
FEBRUARY 24 2019......SUNRISE 628 AM EST SUNSET 528 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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