AFOS product CLISFO
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
462 
CDUS46 KMTR 120826
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT WED MAR 12 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 11 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    506 PM  83    2005  62      7       64       
  MINIMUM         56    828 AM  35    1951  48      8       43       
                                      1922                          
  AVERAGE         63                        55      8       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.70 1949   0.10  -0.10     0.00    
  MONTH TO DATE    0.41                      1.26  -0.85     0.28    
  SINCE JUL 1      5.67                     17.08 -11.41    12.15    
  SINCE JAN 1      4.18                      9.51  -5.33     1.15    
                                                                     
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        2                        10     -8       11       
  MONTH TO DATE   63                       117    -54      132       
  SINCE MAR 1     63                       117    -54      132       
  SINCE JUL 1   1608                      1923   -315     2016       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   N (10)       
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     8.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    62          1200 AM                                     
 LOWEST     27           400 PM                                     
 AVERAGE    45                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        77      2007                    
 MINIMUM TEMPERATURE (F)   48        35      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 12 2014.........SUNRISE   725 AM PDT   SUNSET   714 PM PDT   
MARCH 13 2014.........SUNRISE   723 AM PDT   SUNSET   715 PM PDT   

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




$$