632  
CDUS46 KMTR 280036  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
536 PM PDT FRI SEP 27 2024  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 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 94 1:57 PM 98 1921 79 15 MM  
MINIMUM 59 6:25 AM 41 1893 56 3 54  
AVERAGE 77 68 9 MM  
 
PRECIPITATION (IN)  
TODAY 0.00 0.59 1972 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.05 -0.05 T  
SINCE OCT 1 17.06 13.46 3.60 18.61  
SINCE JAN 1 13.63 9.31 4.32 12.20  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 MM  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 0 5 -5 0  
SINCE JUL 1 0 11 -11 7  
 
COOLING  
TODAY 12 4 8 MM  
MONTH TO DATE 190 121 69 134  
SINCE SEP 1 190 121 69 134  
SINCE JAN 1 1000 564 436 650    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 32 2:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 101 2020  
MINIMUM TEMPERATURE (F) 56 38 1894  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2024.....SUNRISE 7:00 AM PDT SUNSET 6:56 PM PDT  
SEPTEMBER 28 2024.....SUNRISE 7:01 AM PDT SUNSET 6:54 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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