727  
CDUS46 KMTR 160037  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
537 PM PDT SUN JUN 15 2025  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JUNE 15 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 2:50 PM 102 1961 79 -2 82  
MINIMUM 52 3:33 AM 37 1895 56 -4 56  
AVERAGE 65 67 -2 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.32 1929 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.12 -0.12 0.00  
SINCE OCT 1 9.31 13.30 -3.99 17.06  
SINCE JAN 1 5.67 9.15 -3.48 13.63  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 12 18 -6 0  
SINCE JUN 1 12 18 -6 0  
SINCE JUL 1 1728 2178 -450 1485  
 
COOLING  
TODAY 0 3 -3 4  
MONTH TO DATE 9 37 -28 77  
SINCE JUN 1 9 37 -28 77  
SINCE JAN 1 50 88 -38 147    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 2:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1943  
2012  
MINIMUM TEMPERATURE (F) 56 36 1895  
 
SUNRISE AND SUNSET  
JUNE 15 2025..........SUNRISE 5:47 AM PDT SUNSET 8:30 PM PDT  
JUNE 16 2025..........SUNRISE 5:47 AM PDT SUNSET 8:31 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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