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416 
CDUS46 KMTR 050836
CLISJC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST SUN JAN 05 2025

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 4 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         60   2:00 PM  70    2018  59      1       62        
  MINIMUM         44   5:53 AM  26    1910  41      3       44        
                                      1919                           
  AVERAGE         52                        50      2       53     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.92 1895   0.08  -0.08     0.00     
  MONTH TO DATE    0.11                      0.33  -0.22     0.46     
  SINCE OCT 1      3.75                      4.48  -0.73     3.89     
  SINCE JAN 1      0.11                      0.33  -0.22     0.46     

SNOWFALL (IN)                                                              
  YESTERDAY       MM             0.0  1947                            
  MONTH TO DATE    T                                                  
  SINCE DEC 1      T                                                  
  SINCE JUL 1      T                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       13                        15     -2       12        
  MONTH TO DATE   44                        60    -16       43        
  SINCE DEC 1    317                       506   -189      327        
  SINCE JUL 1    543                       871   -328      520        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      2                         0      2        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (280)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     3.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           8:00 AM                                      
 LOWEST     55           2:00 PM                                      
 AVERAGE    69                                                        

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   59        71      1911                      
 MINIMUM TEMPERATURE (F)   41        22      1894                      


SUNRISE AND SUNSET                                                    
JANUARY  5 2025.......SUNRISE   7:22 AM PST   SUNSET   5:05 PM PST     
JANUARY  6 2025.......SUNRISE   7:22 AM PST   SUNSET   5:05 PM PST     


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




$$