AFOS product CLISFO
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CDUS46 KMTR 310835
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
135 AM PDT TUE MAY 31 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 30 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70    156 PM  95    2001  69      1       64       
  MINIMUM         53   1159 PM  46    1974  53      0       52       
  AVERAGE         62                        61      1       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.28 1990   0.01  -0.01     0.00    
  MONTH TO DATE    0.05                      0.46  -0.41     0.02    
  SINCE OCT 1     17.23                     20.32  -3.09    16.33    
  SINCE JAN 1     12.44                     12.96  -0.52     3.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         5     -2        7       
  MONTH TO DATE  114                       176    -62      188       
  SINCE MAR 1    484                       738   -254      519       
  SINCE JUL 1   1882                      2544   -662     1466       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   13                         0     13        0       
  SINCE MAR 1     33                         6     27       13       
  SINCE JAN 1     33                         6     27       13       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1200 AM                                     
 LOWEST     44          1200 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        91      2001                    
 MINIMUM TEMPERATURE (F)   53        46      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 31 2016...........SUNRISE   550 AM PDT   SUNSET   825 PM PDT   
JUNE  1 2016..........SUNRISE   550 AM PDT   SUNSET   826 PM PDT   

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




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