576  
CDUS46 KMTR 120834  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
134 AM PDT MON AUG 12 2024  
   
...............................  
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR AUGUST 11 2024  
 
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)  
YESTERDAY  
MAXIMUM 78 2:01 PM 100 1937 81 -3 82  
MINIMUM 60 5:32 AM 47 1907 59 1 63  
AVERAGE 69 70 -1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1965 0.01 -0.01 T  
MONTH TO DATE T 0.02 -0.02 T  
SINCE OCT 1 17.06 13.38 3.68 18.61  
SINCE JAN 1 13.63 9.23 4.40 12.20  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1947  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 28 -28 31  
SINCE JUL 1 0 4 -4 7  
 
COOLING  
YESTERDAY 4 5 -1 8  
MONTH TO DATE 88 55 33 73  
SINCE JUN 1 591 290 301 277  
SINCE JAN 1 661 341 320 313    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 54 12:00 PM  
AVERAGE 71  
   
......................................................  
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1996  
MINIMUM TEMPERATURE (F) 59 44 1919  
 
SUNRISE AND SUNSET  
AUGUST 12 2024........SUNRISE 6:22 AM PDT SUNSET 8:03 PM PDT  
AUGUST 13 2024........SUNRISE 6:23 AM PDT SUNSET 8:01 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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