331  
CDUS46 KMTR 230036  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
536 PM PDT MON APR 22 2024  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 22 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 83 12:29 PM 89 1998 70 13 78  
MINIMUM 57 5:44 AM 33 1912 49 8 54  
AVERAGE 70 60 10 66  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY MM 0.0 1947  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 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 NW (320)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1910  
1946  
MINIMUM TEMPERATURE (F) 49 34 1894  
 
SUNRISE AND SUNSET  
APRIL 22 2024.........SUNRISE 6:23 AM PDT SUNSET 7:50 PM PDT  
APRIL 23 2024.........SUNRISE 6:22 AM PDT SUNSET 7:51 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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