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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EST MON FEB 22 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 21 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         33    429 PM  72    2018  40     -7       33       
  MINIMUM         19    639 AM  -1    1950  26     -7       17       
  AVERAGE         26                        33     -7       25     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.45 1898   0.12  -0.12     0.00     
  MONTH TO DATE    2.70                      2.37   0.33     2.14     
  SINCE DEC 1      9.39                      9.51  -0.12     9.60     
  SINCE JAN 1      4.72                      5.73  -1.01     3.53     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           8.5  1947   0.4   -0.4      0.0      
  MONTH TO DATE   15.3                       8.2    7.1      0.5      
  SINCE DEC 1     34.1                      30.1    4.0     15.1      
  SINCE JUL 1     38.4                      31.4    7.0     15.1      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       39                        32      7       40        
  MONTH TO DATE  762                       711     51      599        
  SINCE DEC 1   2701                      2766    -65     2276        
  SINCE JUL 1   3588                      3821   -233     3198        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  NW (320)       
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     9.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           500 AM                                      
 LOWEST     36           200 PM                                      
 AVERAGE    51                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   40        66      1997                      
 MINIMUM TEMPERATURE (F)   26         2      1918                      


SUNRISE AND SUNSET                                                    
FEBRUARY 22 2021......SUNRISE   630 AM EST   SUNSET   526 PM EST     
FEBRUARY 23 2021......SUNRISE   629 AM EST   SUNSET   527 PM EST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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