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292 
CDUS46 KMTR 250839
CLISFO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1239 AM PST SAT JAN 25 2025

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 24 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         60   3:40 PM  72    1948  58      2       60        
  MINIMUM         43   6:10 AM  31    1962  45     -2       52        
  AVERAGE         52                        52      0       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.72 2000   0.12  -0.12     0.50     
  MONTH TO DATE    0.12                      3.05  -2.93     3.90     
  SINCE OCT 1      8.68                     10.02  -1.34     9.23     
  SINCE JAN 1      0.12                      3.05  -2.93     3.90     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       13                        13      0        9        
  MONTH TO DATE  283                       334    -51      275        
  SINCE DEC 1    593                       756   -163      548        
  SINCE JUL 1   1134                      1264   -130      771        

 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   4   RESULTANT WIND DIRECTION  NW (310)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     6.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           8:00 PM                                      
 LOWEST     66           6:00 PM                                      
 AVERAGE    82                                                        

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   59        69      2023                      
 MINIMUM TEMPERATURE (F)   45        31      1949                      
                                             1954                     


SUNRISE AND SUNSET                                                    
JANUARY 25 2025.......SUNRISE   7:18 AM PST   SUNSET   5:26 PM PST     
JANUARY 26 2025.......SUNRISE   7:17 AM PST   SUNSET   5:27 PM PST     


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




$$