AFOS product CLIBOS
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Product Timestamp: 2022-05-10 05:27 UTC

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CDUS41 KBOX 100527
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
127 AM EDT TUE MAY 10 2022

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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 9 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         56    236 PM  95    1979  65     -9       69       
  MINIMUM         41    434 AM  35    1977  48     -7       49       
  AVERAGE         49                        56     -7       59     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.50 1954   0.10  -0.10      T       
  MONTH TO DATE    0.37                      0.95  -0.58     1.25     
  SINCE MAR 1      5.62                      8.75  -3.13     7.58     
  SINCE JAN 1     12.56                     15.35  -2.79    12.65     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1977   0.0    0.0      0.0      
                                      2020                           
  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       16                         9      7        6        
  MONTH TO DATE  117                        91     26       86        
  SINCE MAR 1   1281                      1415   -134     1210        
  SINCE JUL 1   4903                      5353   -450     4987        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         1     -1        0        
  SINCE MAR 1      0                         5     -5        0        
  SINCE JAN 1      0                         5     -5        0        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  16   RESULTANT WIND DIRECTION  NE (30)        
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED    17.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1200 AM                                      
 LOWEST     25           400 PM                                      
 AVERAGE    51                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        94      1896                      
                                             1979                     
 MINIMUM TEMPERATURE (F)   49        34      1900                      
                                             1902                     
                                             2020                     


SUNRISE AND SUNSET                                                    
MAY 10 2022...........SUNRISE   528 AM EDT   SUNSET   754 PM EDT     
MAY 11 2022...........SUNRISE   527 AM EDT   SUNSET   755 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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