113  
CDUS46 KMTR 230833  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT TUE APR 23 2024  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 22 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 83 12:29 PM 89 1998 70 13 78  
MINIMUM 56 11:41 PM 33 1912 49 7 54  
AVERAGE 70 60 10 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 2016 0.02 -0.02 0.00  
MONTH TO DATE 0.81 0.90 -0.09 0.11  
SINCE OCT 1 16.39 12.62 3.77 18.08  
SINCE JAN 1 12.96 8.47 4.49 11.67  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1947  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 109 154 -45 195  
SINCE MAR 1 345 432 -87 594  
SINCE JUL 1 1409 2015 -606 2255  
 
COOLING  
YESTERDAY 5 0 5 1  
MONTH TO DATE 15 0 15 2  
SINCE MAR 1 15 2 13 2  
SINCE JAN 1 15 2 13 2    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 5:00 AM  
LOWEST 39 12:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1910  
1946  
MINIMUM TEMPERATURE (F) 49 34 1894  
 
SUNRISE AND SUNSET  
APRIL 23 2024.........SUNRISE 6:22 AM PDT SUNSET 7:51 PM PDT  
APRIL 24 2024.........SUNRISE 6:20 AM PDT SUNSET 7:52 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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