198  
CDUS41 KBOX 070600  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
149 AM EDT SUN APR 7 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 6 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 67 258 PM 82 1928 52 15 43  
MINIMUM 37 209 AM 20 1881 38 -1 29  
AVERAGE 52 45 7 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.60 1987 0.13 -0.04 0.21  
1958  
MONTH TO DATE 0.67 0.82 -0.15 0.99  
SINCE MAR 1 3.62 5.14 -1.52 6.06  
SINCE JAN 1 10.69 11.75 -1.06 14.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.8 1982 0.1 -0.1 0.6  
MONTH TO DATE T 0.7 -0.7 1.3  
SINCE MAR 1 13.5 8.5 5.0 24.6  
SINCE JUL 1 27.4 42.6 -15.2 59.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 20 -7 29  
MONTH TO DATE 114 127 -13 144  
SINCE MAR 1 910 956 -46 997  
SINCE JUL 1 4716 4998 -282 4749  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 40 300 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 90 2010  
MINIMUM TEMPERATURE (F) 38 16 1982  
 
 
SUNRISE AND SUNSET  
APRIL 7 2019.........SUNRISE 617 AM EDT SUNSET 716 PM EDT  
APRIL 8 2019.........SUNRISE 615 AM EDT SUNSET 718 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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