AFOS product CLIBOS
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822 
CDUS41 KBOX 110528
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
128 AM EDT WED MAY 11 2022

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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 10 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         58    227 PM  94    1896  65     -7       63       
                                      1979                           
  MINIMUM         45    251 AM  34    1900  49     -4       49       
                                      1902                           
                                      2020                           
  AVERAGE         52                        57     -5       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.43 1998   0.10  -0.10     0.34     
  MONTH TO DATE    0.37                      1.05  -0.68     1.59     
  SINCE MAR 1      5.62                      8.85  -3.23     7.92     
  SINCE JAN 1     12.56                     15.45  -2.89    12.99     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.5  1977   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE MAR 1      2.1                      10.6   -8.5      0.2      
  SINCE JUL 1     54.0                      49.2    4.8     38.6      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       13                         9      4        9        
  MONTH TO DATE  130                       100     30       95        
  SINCE MAR 1   1294                      1424   -130     1219        
  SINCE JUL 1   4916                      5362   -446     4996        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         2     -2        0        
  SINCE MAR 1      0                         6     -6        0        
  SINCE JAN 1      0                         6     -6        0        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION  NE (40)        
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED    15.5                                        


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    61           700 PM                                      
 LOWEST     30           200 PM                                      
 AVERAGE    46                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        91      1993                      
 MINIMUM TEMPERATURE (F)   49        33      1900                      


SUNRISE AND SUNSET                                                    
MAY 11 2022...........SUNRISE   527 AM EDT   SUNSET   755 PM EDT     
MAY 12 2022...........SUNRISE   526 AM EDT   SUNSET   756 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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