245  
CDUS46 KMTR 190043  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
543 PM PDT THU APR 18 2024  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 18 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 1:24 PM 91 2016 70 8 61  
MINIMUM 56 5:53 AM 30 1893 49 7 46  
AVERAGE 67 59 8 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.85 1897 0.04 -0.04 0.07  
MONTH TO DATE 0.81 0.78 0.03 0.11  
SINCE OCT 1 16.39 12.50 3.89 18.08  
SINCE JAN 1 12.96 8.35 4.61 11.67  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 11  
MONTH TO DATE 104 130 -26 177  
SINCE MAR 1 340 408 -68 576  
SINCE JUL 1 1404 1991 -587 2237  
 
COOLING  
TODAY 2 0 2 0  
MONTH TO DATE 9 0 9 1  
SINCE MAR 1 9 2 7 1  
SINCE JAN 1 9 2 7 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 2:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1950  
2009  
MINIMUM TEMPERATURE (F) 49 31 1896  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 6:28 AM PDT SUNSET 7:46 PM PDT  
APRIL 19 2024.........SUNRISE 6:27 AM PDT SUNSET 7:47 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page