516  
CDUS41 KBOX 282202  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
552 PM EDT SUN APR 28 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 28 2019
 
 
VALID TODAY AS OF 0500 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 56 1202 PM 93 2009 60 -4 70  
MINIMUM 45 155 AM 30 1947 45 0 46  
AVERAGE 51 52 -1 58  
 
PRECIPITATION (IN)  
TODAY T 2.97 1904 0.11 -0.11 0.00  
MONTH TO DATE 6.37 3.51 2.86 4.37  
SINCE MAR 1 9.32 7.83 1.49 9.44  
SINCE JAN 1 16.39 14.44 1.95 18.13  
 
SNOWFALL (IN)  
TODAY 0.0 3.2 1987 0.0 0.0 0.0  
MONTH TO DATE T 1.9 -1.9 1.3  
SINCE MAR 1 13.5 9.7 3.8 24.6  
SINCE JUL 1 27.4 43.8 -16.4 59.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 14 13 1 7  
MONTH TO DATE 370 485 -115 549  
SINCE MAR 1 1166 1314 -148 1402  
SINCE JUL 1 4972 5356 -384 5154  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 8 0 8 0  
SINCE MAR 1 8 0 8 0  
SINCE JAN 1 8 0 8 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 400 PM  
LOWEST 43 1200 PM  
AVERAGE 51  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 85 1974  
MINIMUM TEMPERATURE (F) 45 31 1909  
 
 
SUNRISE AND SUNSET  
APRIL 28 2019.........SUNRISE 544 AM EDT SUNSET 740 PM EDT  
APRIL 29 2019.........SUNRISE 542 AM EDT SUNSET 741 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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