261  
CDUS46 KMTR 070826  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1226 AM PST SAT DEC 07 2024  
   
...............................  
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 3:35 PM 75 1925 60 13 67  
MINIMUM 44 5:58 AM 30 2013 42 2 46  
AVERAGE 59 51 8 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 1992 0.07 -0.07 0.04  
MONTH TO DATE 0.00 0.40 -0.40 0.05  
SINCE OCT 1 1.32 2.26 -0.94 0.72  
SINCE JAN 1 14.95 11.59 3.36 13.00  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1947  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 14 -8 8  
MONTH TO DATE 38 81 -43 44  
SINCE DEC 1 38 81 -43 44  
SINCE JUL 1 264 446 -182 237  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1215 624 591 808    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 8:00 AM  
LOWEST 34 3:00 PM  
AVERAGE 56  
   
......................................................  
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 1938  
MINIMUM TEMPERATURE (F) 42 29 1896  
 
SUNRISE AND SUNSET  
DECEMBER 7 2024......SUNRISE 7:09 AM PST SUNSET 4:50 PM PST  
DECEMBER 8 2024......SUNRISE 7:10 AM PST SUNSET 4:50 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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