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055 
CDUS46 KMTR 080831
CLISJC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST WED JAN 08 2025

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 7 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         70   3:02 PM  72    1911  59     11       56        
  MINIMUM         49   3:11 AM  25    1913  41      8       36        
  AVERAGE         60                        50     10       46     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.07 1905   0.09  -0.09     0.00     
  MONTH TO DATE    0.11                      0.59  -0.48     0.58     
  SINCE OCT 1      3.75                      4.74  -0.99     4.01     
  SINCE JAN 1      0.11                      0.59  -0.48     0.58     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        5                        15    -10       19        
  MONTH TO DATE   72                       105    -33       89        
  SINCE DEC 1    345                       551   -206      373        
  SINCE JUL 1    571                       916   -345      566        

 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   8   RESULTANT WIND DIRECTION  NW (320)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (20)        
  AVERAGE WIND SPEED     9.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           3:00 AM                                      
 LOWEST     21           4:00 PM                                      
 AVERAGE    54                                                        

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   60        79      1962                      
 MINIMUM TEMPERATURE (F)   42        26      1937                      


SUNRISE AND SUNSET                                                    
JANUARY  8 2025.......SUNRISE   7:22 AM PST   SUNSET   5:07 PM PST     
JANUARY  9 2025.......SUNRISE   7:22 AM PST   SUNSET   5:08 PM PST     


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




$$