227  
CDUS41 KBOX 292139  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
429 PM EST TUE JAN 29 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 29 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 35 359 PM 65 2002 36 -1 43  
MINIMUM 20 831 AM -6 1888 22 -2 28  
AVERAGE 28 29 -1 36  
 
PRECIPITATION (IN)  
TODAY T 1.27 1973 0.11 -0.11 T  
MONTH TO DATE 3.41 3.15 0.26 4.77  
SINCE DEC 1 6.13 6.93 -0.80 7.26  
SINCE JAN 1 3.41 3.15 0.26 4.77  
 
SNOWFALL (IN)  
TODAY T 3.7 1928 0.4 -0.4 0.1  
MONTH TO DATE 1.6 12.1 -10.5 15.5  
SINCE DEC 1 1.7 21.1 -19.4 24.7  
SINCE JUL 1 1.8 22.4 -20.6 24.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 37 36 1 29  
MONTH TO DATE 961 1040 -79 1039  
SINCE DEC 1 1815 1979 -164 2096  
SINCE JUL 1 2839 3034 -195 2923  
 
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 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1200 PM  
LOWEST 46 1200 AM  
AVERAGE 58  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 63 1914  
MINIMUM TEMPERATURE (F) 22 -5 1873  
 
 
SUNRISE AND SUNSET  
JANUARY 29 2019.......SUNRISE 701 AM EST SUNSET 454 PM EST  
JANUARY 30 2019.......SUNRISE 700 AM EST SUNSET 455 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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