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582 
CDUS46 KMTR 090825
CLISFO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1225 AM PST SUN MAR 09 2025

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 8 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         63   2:14 PM  79    2004  63      0       65        
  MINIMUM         43   6:41 AM  37    1974  47     -4       44        
                                      1985                           
  AVERAGE         53                        55     -2       55     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.99 1978   0.10  -0.10     0.00     
  MONTH TO DATE    0.19                      0.85  -0.66     1.83     
  SINCE OCT 1     14.11                     15.67  -1.56    16.80     
  SINCE JAN 1      5.55                      8.70  -3.15    11.47     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       12                        10      2       10        
  MONTH TO DATE   93                        80     13       94        
  SINCE MAR 1     93                        80     13       94        
  SINCE JUL 1   1626                      1759   -133     1235        

 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  NW (310)       
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     6.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           2:00 AM                                      
 LOWEST     53           3:00 PM                                      
 AVERAGE    73                                                        

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        75      2004                      
 MINIMUM TEMPERATURE (F)   47        37      1974                      


SUNRISE AND SUNSET                                                    
MARCH  9 2025.........SUNRISE   7:29 AM PDT   SUNSET   7:12 PM PDT     
MARCH 10 2025.........SUNRISE   7:27 AM PDT   SUNSET   7:12 PM PDT     


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




$$