AFOS product CLISFO
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CDUS46 KMTR 220841
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
141 AM PDT TUE MAR 22 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 21 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         64   1242 PM  74    1997  62      2       73       
  MINIMUM         54   1156 PM  38    1969  48      6       56       
                                      1955                          
  AVERAGE         59                        55      4       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.86 1975   0.08  -0.07     0.00    
  MONTH TO DATE    5.14                      2.21   2.93     0.02    
  SINCE OCT 1     16.36                     17.82  -1.46    14.99    
  SINCE JAN 1     11.57                     10.46   1.11     2.03    
                                                                     
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        6                        10     -4        0       
  MONTH TO DATE  136                       217    -81      100       
  SINCE MAR 1    136                       217    -81      100       
  SINCE JUL 1   1534                      2023   -489     1047       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        5       
  SINCE MAR 1      0                         0      0        5       
  SINCE JAN 1      0                         0      0        5       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (200)      
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    10.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 AM                                     
 LOWEST     72          1000 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        73      2008                    
 MINIMUM TEMPERATURE (F)   48        39      1957                    
                                             1951                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 22 2016.........SUNRISE   709 AM PDT   SUNSET   724 PM PDT   
MARCH 23 2016.........SUNRISE   708 AM PDT   SUNSET   725 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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