Weather Service Report


505 
CDUS46 KMTR 300026
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
526 PM PDT FRI APR 29 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 29 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         60    236 PM  92    1981  66     -6       68       
  MINIMUM         48    605 AM  40    1950  50     -2       51       
  AVERAGE         54                        58     -4       60      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          0.73 1948   0.02  -0.02     0.00    
  MONTH TO DATE    0.82                      1.26  -0.44     1.28    
  SINCE OCT 1     17.18                     19.83  -2.65    16.31    
  SINCE JAN 1     12.39                     12.47  -0.08     3.35    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           11                         7      4        5       
  MONTH TO DATE  148                       240    -92      187       
  SINCE MAR 1    365                       554   -189      331       
  SINCE JUL 1   1763                      2360   -597     1278       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE   20                         0     20        2       
  SINCE MAR 1     20                         1     19        8       
  SINCE JAN 1     20                         1     19        8       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    41   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    16.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           100 AM                                     
 LOWEST     60           100 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        90      2014                    
                                             1996                    
                                             1922                    
 MINIMUM TEMPERATURE (F)   50        41      1946                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 29 2016.........SUNRISE   616 AM PDT   SUNSET   758 PM PDT   
APRIL 30 2016.........SUNRISE   615 AM PDT   SUNSET   759 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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Western Regional Climate Center, wrcc@dri.edu