AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
149 AM EDT MON APR 27 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 26 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         47   1231 PM  87    2009  59    -12       49       
  MINIMUM         41   1144 PM  28    1919  44     -3       46       
  AVERAGE         44                        52     -8       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          1.60 1931   0.11   0.11     0.74    
  MONTH TO DATE    3.72                      3.28   0.44     5.71    
  SINCE MAR 1      7.32                      7.60  -0.28     8.66    
  SINCE JAN 1     12.01                     14.21  -2.20    15.73    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.1  1993   0.0    0.0      0.0     
  MONTH TO DATE    0.7                       1.9   -1.2       T      
  SINCE MAR 1      0.7                       9.7   -9.0     13.5     
  SINCE JUL 1     15.8                      43.8  -28.0     27.4     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        14      7       17       
  MONTH TO DATE  518                       459     59      342       
  SINCE MAR 1   1231                      1288    -57     1138       
  SINCE JUL 1   4614                      5330   -716     4944       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        8       
  SINCE MAR 1      0                         0      0        8       
  SINCE JAN 1      0                         0      0        8       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NE (60)       
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    15.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           900 PM                                     
 LOWEST     49          1200 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        92      1990                    
 MINIMUM TEMPERATURE (F)   44        33      1993                    
                                             1909                    
                                             1882                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 27 2020.........SUNRISE   544 AM EDT   SUNSET   740 PM EDT   
APRIL 28 2020.........SUNRISE   543 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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