337  
CDUS41 KBOX 082200  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
550 PM EDT WED MAY 8 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 8 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 61 1239 AM 87 1964 64 -3 60  
1895  
MINIMUM 55 108 PM 34 1956 48 7 45  
AVERAGE 58 56 2 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1886 0.10 -0.10 0.00  
MONTH TO DATE 0.40 0.85 -0.45 0.28  
SINCE MAR 1 9.87 8.91 0.96 9.97  
SINCE JAN 1 16.94 15.52 1.42 18.66  
 
SNOWFALL (IN)  
TODAY 0.0 0.9 1938 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 13.5 9.8 3.7 24.6  
SINCE JUL 1 27.4 43.9 -16.5 59.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 10 -3 12  
MONTH TO DATE 94 88 6 37  
SINCE MAR 1 1288 1427 -139 1473  
SINCE JUL 1 5094 5469 -375 5225  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 27  
SINCE MAR 1 8 3 5 27  
SINCE JAN 1 8 3 5 27    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 10.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1200 AM  
LOWEST 55 100 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 95 1979  
MINIMUM TEMPERATURE (F) 48 35 1977  
 
 
SUNRISE AND SUNSET  
MAY 8 2019...........SUNRISE 531 AM EDT SUNSET 751 PM EDT  
MAY 9 2019...........SUNRISE 530 AM EDT SUNSET 752 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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