030  
CDUS46 KMTR 250040  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
540 PM PDT TUE OCT 24 2023  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 24 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 3:59 PM 94 2017 74 3 76  
MINIMUM 55 3:23 AM 36 1906 51 4 48  
AVERAGE 66 62 4 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 2021 0.02 -0.02 0.00  
MONTH TO DATE 0.11 0.35 -0.24 0.00  
SINCE OCT 1 0.11 0.35 -0.24 0.00  
SINCE JAN 1 10.39 9.68 0.71 1.17  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 3  
MONTH TO DATE 0 44 -44 15  
SINCE SEP 1 1 56 -55 15  
SINCE JUL 1 8 62 -54 16  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 142 46 96 45  
SINCE SEP 1 282 176 106 286  
SINCE JAN 1 798 619 179 894    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 5:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 2003  
MINIMUM TEMPERATURE (F) 51 37 1893  
 
SUNRISE AND SUNSET  
OCTOBER 24 2023.......SUNRISE 7:24 AM PDT SUNSET 6:19 PM PDT  
OCTOBER 25 2023.......SUNRISE 7:25 AM PDT SUNSET 6:18 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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