164  
CDUS46 KMTR 210034  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
534 PM PDT TUE JUN 20 2023  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JUNE 20 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 74 1:46 PM 103 2008 80 -6 88  
MINIMUM 50 4:57 AM 36 1893 56 -6 55  
AVERAGE 62 68 -6 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 1908 0.01 -0.01 0.00  
1951  
MONTH TO DATE 0.09 0.15 -0.06 0.01  
SINCE OCT 1 15.31 13.33 1.98 7.30  
SINCE JAN 1 10.20 9.18 1.02 0.66  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
TODAY 3 1 2 0  
MONTH TO DATE 14 23 -9 4  
SINCE JUN 1 14 23 -9 4  
SINCE JUL 1 2400 2183 217 1897  
 
COOLING  
TODAY 0 4 -4 7  
MONTH TO DATE 20 53 -33 90  
SINCE JUN 1 20 53 -33 90  
SINCE JAN 1 56 104 -48 156    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.0  
 
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 3:00 AM  
LOWEST 29 1:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 102 2022  
MINIMUM TEMPERATURE (F) 56 40 1910  
 
SUNRISE AND SUNSET  
JUNE 20 2023..........SUNRISE 5:47 AM PDT SUNSET 8:31 PM PDT  
JUNE 21 2023..........SUNRISE 5:47 AM PDT SUNSET 8:32 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