Weather Service Report


150 
CDUS46 KMTR 260845
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
145 AM PDT TUE JUL 26 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 25 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         72    327 PM  91    1973  72      0       69       
  MINIMUM         54    512 AM  49    1953  56     -2       59       
                                      1945                          
                                      1933                          
  AVERAGE         63                        64     -1       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.15 1946   0.00   0.00     0.00    
  MONTH TO DATE    T                         0.00   0.00      T      
  SINCE OCT 1     17.23                     20.44  -3.21    16.59    
  SINCE JAN 1     12.44                     13.08  -0.64     3.63    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         2      0        1       
  MONTH TO DATE   54                        50      4        5       
  SINCE JUN 1    115                       155    -40       80       
  SINCE JUL 1     54                        50      4        5       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    1                        25    -24       41       
  SINCE JUN 1     20                        46    -26       58       
  SINCE JAN 1     51                        65    -14       71       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    10.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           100 AM                                     
 LOWEST     53           300 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        94      1963                    
 MINIMUM TEMPERATURE (F)   56        49      1951                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 26 2016..........SUNRISE   609 AM PDT   SUNSET   823 PM PDT   
JULY 27 2016..........SUNRISE   610 AM PDT   SUNSET   822 PM PDT   

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




$$


Return to Home page


Western Regional Climate Center, wrcc@dri.edu