AFOS product CLISJC
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775 
CDUS46 KMTR 110825
CLISJC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT SAT OCT 11 2025

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 10 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         76   2:15 PM  96    1991  77     -1       79        
  MINIMUM         59   2:39 AM  37    1893  54      5       59        
  AVERAGE         68                        66      2       69     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.59 1957   0.01  -0.01     0.00     
  MONTH TO DATE    0.45                      0.11   0.34     0.00     
  SINCE OCT 1      0.45                      0.11   0.34     0.00     
  SINCE JAN 1      6.56                      9.44  -2.88    13.63     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE    0                        11    -11        0        
  SINCE SEP 1      0                        23    -23        0        
  SINCE JUL 1      1                        29    -28        0        

 COOLING                                                              
  YESTERDAY        3                         2      1        4        
  MONTH TO DATE   32                        26      6      149        
  SINCE SEP 1    242                       156     86      362        
  SINCE JAN 1    591                       599     -8     1172        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (330)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     4.6                                        


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    87          12:00 AM                                      
 LOWEST     38           1:00 PM                                      
 AVERAGE    63                                                        

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   77        93      1901                      
 MINIMUM TEMPERATURE (F)   54        34      1893                      


SUNRISE AND SUNSET                                                    
OCTOBER 11 2025.......SUNRISE   7:12 AM PDT   SUNSET   6:36 PM PDT     
OCTOBER 12 2025.......SUNRISE   7:13 AM PDT   SUNSET   6:34 PM PDT     


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




$$