621  
CDUS46 KMTR 200025  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
525 PM PDT SUN MAY 19 2024  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 19 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 77 12:53 PM 93 1931 74 3 73  
MINIMUM 54 5:43 AM 35 1896 53 1 54  
AVERAGE 66 63 3 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.47 1925 0.00 0.00 0.00  
2019  
MONTH TO DATE 0.67 0.27 0.40 0.44  
SINCE OCT 1 17.06 13.06 4.00 18.52  
SINCE JAN 1 13.63 8.91 4.72 12.11  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 1  
MONTH TO DATE 36 75 -39 89  
SINCE MAR 1 409 550 -141 703  
SINCE JUL 1 1473 2133 -660 2364  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 32 19 13 17  
SINCE MAR 1 47 32 15 30  
SINCE JAN 1 47 32 15 30    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.7  
 
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 77 4:00 AM  
LOWEST 39 12:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 97 1988  
MINIMUM TEMPERATURE (F) 53 33 1895  
 
SUNRISE AND SUNSET  
MAY 19 2024...........SUNRISE 5:55 AM PDT SUNSET 8:14 PM PDT  
MAY 20 2024...........SUNRISE 5:55 AM PDT SUNSET 8:14 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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