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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
127 AM EDT MON APR 26 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 25 2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         57   1201 AM  83    1982  59     -2       53       
                                      2009                           
  MINIMUM         50   1223 PM  27    1892  44      6       37       
  AVERAGE         54                        51      3       45     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.11          2.10 1901   0.11   0.00     0.00     
  MONTH TO DATE    3.18                      3.17   0.01     3.50     
  SINCE MAR 1      5.07                      7.49  -2.42     7.10     
  SINCE JAN 1     10.14                     14.10  -3.96    11.79     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1955   0.1   -0.1      0.0      
                                      2002                           
  MONTH TO DATE    0.1                       1.9   -1.8      0.7      
  SINCE MAR 1      0.2                       9.7   -9.5      0.7      
  SINCE JUL 1     38.6                      43.8   -5.2     15.8      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       11                        14     -3       20        
  MONTH TO DATE  362                       445    -83      497        
  SINCE MAR 1   1066                      1274   -208     1210        
  SINCE JUL 1   4843                      5316   -473     4593        

 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   1   RESULTANT WIND DIRECTION  NE (60)        
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (360)       
  AVERAGE WIND SPEED     7.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1200 PM                                      
 LOWEST     40          1200 AM                                      
 AVERAGE    63                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   59        87      2009                      
 MINIMUM TEMPERATURE (F)   44        28      1919                      


SUNRISE AND SUNSET                                                    
APRIL 26 2021.........SUNRISE   546 AM EDT   SUNSET   738 PM EDT     
APRIL 27 2021.........SUNRISE   545 AM EDT   SUNSET   740 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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