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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT MON MAY 16 2022

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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 15 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         78        MM  93    1900  66     12       74        
  MINIMUM         63        MM  36    1947  50     13       61        
  AVERAGE         71                        58     13       68     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          1.73 1978   0.09  -0.08     0.00     
  MONTH TO DATE    0.38                      1.53  -1.15     1.59     
  SINCE MAR 1      5.63                      9.33  -3.70     7.92     
  SINCE JAN 1     12.57                     15.93  -3.36    12.99     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0      
                                      2001                           
                                      2002                           
  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        0                         8     -8        0        
  MONTH TO DATE  151                       140     11      111        
  SINCE MAR 1   1315                      1464   -149     1235        
  SINCE JUL 1   4937                      5402   -465     5012        

 COOLING                                                              
  YESTERDAY        6                         1      5        3        
  MONTH TO DATE   17                         7     10        5        
  SINCE MAR 1     17                        11      6        5        
  SINCE JAN 1     17                        11      6        5        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (180)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED     8.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM                                      
 LOWEST     56           200 PM                                      
 AVERAGE    78                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        93      1932                      
 MINIMUM TEMPERATURE (F)   50        34      1936                      


SUNRISE AND SUNSET                                                    
MAY 16 2022...........SUNRISE   522 AM EDT   SUNSET   800 PM EDT     
MAY 17 2022...........SUNRISE   521 AM EDT   SUNSET   801 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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