AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
953 
CDUS41 KBOX 080557
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
146 AM EDT TUE MAY 8 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 7 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         61    951 AM  95    1930  63     -2       64       
  MINIMUM         48   1159 PM  37    1992  47      1       50       
                                      1967                          
  AVERAGE         55                        55      0       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.50 1998   0.10  -0.10     0.00    
  MONTH TO DATE    0.28                      0.75  -0.47     0.93    
  SINCE MAR 1      9.97                      8.81   1.16    10.84    
  SINCE JAN 1     18.66                     15.42   3.24    18.31    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1967   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.1   -0.1      0.0     
  SINCE MAR 1     24.6                       9.8   14.8     11.3     
  SINCE JUL 1     59.9                      43.9   16.0     47.6     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        10      0        8       
  MONTH TO DATE   25                        78    -53       82       
  SINCE MAR 1   1461                      1417     44     1443       
  SINCE JUL 1   5213                      5459   -246     4982       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   27                         0     27        0       
  SINCE MAR 1     27                         3     24       19       
  SINCE JAN 1     27                         3     24       19       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   E (80)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     9.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     55          1000 AM                                     
 AVERAGE    78                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        87      1964                    
                                             1895                    
 MINIMUM TEMPERATURE (F)   48        34      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  8 2018...........SUNRISE   530 AM EDT   SUNSET   751 PM EDT   
MAY  9 2018...........SUNRISE   529 AM EDT   SUNSET   753 PM EDT   

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




$$