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429 
CDUS46 KMTR 120830
CLISFO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1230 AM PST WED FEB 12 2025

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 11 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         54  12:00 PM  74    1988  60     -6       59        
                                      1996                           
                                      2020                           
  MINIMUM         40   4:48 AM  32    1946  46     -6       44        
  AVERAGE         47                        53     -6       52     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          1.61 2000   0.14  -0.12     0.00     
  MONTH TO DATE    2.82                      1.53   1.29     2.69     
  SINCE OCT 1     11.62                     12.39  -0.77    13.06     
  SINCE JAN 1      3.06                      5.42  -2.36     7.73     

SNOWFALL (IN)                                                              
  YESTERDAY       MM             0.0                                  
  MONTH TO DATE    T                                                  
  SINCE DEC 1      T                                                  
  SINCE JUL 1      T                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       18                        12      6       13        
  MONTH TO DATE  135                       134      1      138        
  SINCE DEC 1    824                       982   -158      740        
  SINCE JUL 1   1365                      1490   -125      963        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (260)       
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED     9.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           2:00 AM                                      
 LOWEST     68           1:00 PM                                      
 AVERAGE    84                                                        

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   61        76      1996                      
 MINIMUM TEMPERATURE (F)   46        32      1949                      


SUNRISE AND SUNSET                                                    
FEBRUARY 12 2025......SUNRISE   7:02 AM PST   SUNSET   5:46 PM PST     
FEBRUARY 13 2025......SUNRISE   7:01 AM PST   SUNSET   5:47 PM PST     


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




$$