647  
CDUS46 KMTR 050830  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1230 AM PST MON FEB 05 2024  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 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 62 3:52 PM 76 1963 61 1 65  
2018  
MINIMUM 50 12:01 AM 26 1895 43 7 48  
AVERAGE 56 52 4 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.87 1.46 1901 0.09 0.78 0.12  
MONTH TO DATE 2.00 0.36 1.64 0.26  
SINCE OCT 1 9.91 7.31 2.60 10.19  
SINCE JAN 1 6.48 3.16 3.32 3.78  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1947  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 13 -4 8  
MONTH TO DATE 42 52 -10 52  
SINCE DEC 1 642 938 -296 895  
SINCE JUL 1 835 1303 -468 1284  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 21 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 21.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 PM  
LOWEST 69 10:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 79 2018  
MINIMUM TEMPERATURE (F) 43 27 1895  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2024......SUNRISE 7:08 AM PST SUNSET 5:36 PM PST  
FEBRUARY 6 2024......SUNRISE 7:07 AM PST SUNSET 5:37 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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