AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
116 AM EST SUN MAR 10 2019


................................... 

...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 9 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         46    314 PM  77    2016  43      3       37       
  MINIMUM         26    634 AM   5    2007  29     -3       29       
  AVERAGE         36                        36      0       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.14 1998   0.13  -0.13      T      
  MONTH TO DATE    1.24                      1.19   0.05     3.61    
  SINCE MAR 1      1.24                      1.19   0.05     3.61    
  SINCE JAN 1      8.31                      7.80   0.51    12.30    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.5  1939   0.3   -0.3       T      
  MONTH TO DATE   12.6                       3.0    9.6      7.0     
  SINCE MAR 1     12.6                       3.0    9.6      7.0     
  SINCE JUL 1     26.5                      37.1  -10.6     42.3     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        29      0       32       
  MONTH TO DATE  316                       267     49      240       
  SINCE MAR 1    316                       267     49      240       
  SINCE JUL 1   4122                      4309   -187     3992       
                                                                     
 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   2   RESULTANT WIND DIRECTION  SW (220)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           800 PM                                     
 LOWEST     19           300 PM                                     
 AVERAGE    44                                                       

..........................................................

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        71      1878                    
 MINIMUM TEMPERATURE (F)   29         6      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 10 2019.........SUNRISE   705 AM EDT   SUNSET   644 PM EDT   
MARCH 11 2019.........SUNRISE   703 AM EDT   SUNSET   646 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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