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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
302 AM EST SUN JAN 22 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 21 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         33    126 PM  68    1906  36     -3       22       
  MINIMUM         29   1159 PM   0    1879  22      7        9       
                                      1888                           
  AVERAGE         31                        29      2       16     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.52 1979   0.10  -0.10     0.00     
  MONTH TO DATE    3.05                      2.36   0.69     1.80     
  SINCE DEC 1      6.80                      6.66   0.14     4.25     
  SINCE JAN 1      3.05                      2.36   0.69     1.80     

SNOWFALL (IN)                                                              
  YESTERDAY        0.1           7.3  2011   0.5   -0.4      0.0      
  MONTH TO DATE    4.3                       9.4   -5.1     11.8      
  SINCE DEC 1      5.3                      18.4  -13.1     12.2      
  SINCE JUL 1      5.3                      19.3  -14.0     12.2      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       34                        36     -2       49        
  MONTH TO DATE  562                       731   -169      748        
  SINCE DEC 1   1412                      1639   -227     1540        
  SINCE JUL 1   2209                      2653   -444     2328        

 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   8   RESULTANT WIND DIRECTION  NW (330)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     8.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM                                      
 LOWEST     66           800 PM                                      
 AVERAGE    78                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   36        66      1916                      
 MINIMUM TEMPERATURE (F)   22        -3      1888                      


SUNRISE AND SUNSET                                                    
JANUARY 22 2023.......SUNRISE   707 AM EST   SUNSET   445 PM EST     
JANUARY 23 2023.......SUNRISE   706 AM EST   SUNSET   446 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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