790  
CDUS41 KBOX 250527  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1226 AM EST FRI JAN 25 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 24 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 59 411 PM 62 1999 36 23 42  
MINIMUM 37 1159 PM -13 1882 22 15 24  
AVERAGE 48 29 19 33  
 
PRECIPITATION (IN)  
YESTERDAY 1.00 1.53 1998 0.11 0.89 0.00  
MONTH TO DATE 3.41 2.63 0.78 4.74  
SINCE DEC 1 6.13 6.41 -0.28 7.23  
SINCE JAN 1 3.41 2.63 0.78 4.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.7 1920 0.4 -0.4 0.0  
MONTH TO DATE 1.6 10.1 -8.5 15.4  
SINCE DEC 1 1.7 19.1 -17.4 24.6  
SINCE JUL 1 1.8 20.4 -18.6 24.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 36 -19 32  
MONTH TO DATE 801 860 -59 890  
SINCE DEC 1 1655 1799 -144 1947  
SINCE JUL 1 2679 2854 -175 2774  
 
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 20 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 23.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 62 1000 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 59 1916  
MINIMUM TEMPERATURE (F) 22 -5 1935  
 
 
SUNRISE AND SUNSET  
JANUARY 25 2019.......SUNRISE 704 AM EST SUNSET 449 PM EST  
JANUARY 26 2019.......SUNRISE 704 AM EST SUNSET 450 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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