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148 
CDUS46 KMTR 280826
CLISJC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST TUE JAN 28 2025

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 27 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         63   4:01 PM  76    1988  60      3       68        
  MINIMUM         35   7:00 AM  27    1895  42     -7       49        
                                      1902                           
  AVERAGE         49                        51     -2       59     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.70 1983   0.09  -0.09     0.00     
  MONTH TO DATE    0.11                      2.42  -2.31     3.64     
  SINCE OCT 1      3.75                      6.57  -2.82     7.07     
  SINCE JAN 1      0.11                      2.42  -2.31     3.64     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       16                        14      2        6        
  MONTH TO DATE  295                       385    -90      301        
  SINCE DEC 1    568                       831   -263      585        
  SINCE JUL 1    794                      1196   -402      778        

 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  NW (330)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     4.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           7:00 AM                                      
 LOWEST     23           1:00 PM                                      
 AVERAGE    48                                                        

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   60        72      1928                      
 MINIMUM TEMPERATURE (F)   42        24      1895                      


SUNRISE AND SUNSET                                                    
JANUARY 28 2025.......SUNRISE   7:14 AM PST   SUNSET   5:28 PM PST     
JANUARY 29 2025.......SUNRISE   7:13 AM PST   SUNSET   5:29 PM PST     


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




$$