303  
CDUS46 KMTR 120828  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT FRI JUL 12 2024  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JULY 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 99 3:05 PM 103 1913 81 18 85  
MINIMUM 66 4:17 AM 45 1902 58 8 56  
AVERAGE 83 69 14 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2007 0.00 0.00 0.00  
2009  
2022  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE OCT 1 17.06 13.36 3.70 18.61  
SINCE JAN 1 13.63 9.21 4.42 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 7  
SINCE JUN 1 0 24 -24 31  
SINCE JUL 1 0 0 0 7  
 
COOLING  
YESTERDAY 18 4 14 6  
MONTH TO DATE 158 44 114 42  
SINCE JUN 1 326 137 189 74  
SINCE JAN 1 396 188 208 110    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 24 3:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1972  
1983  
MINIMUM TEMPERATURE (F) 58 44 1893  
 
SUNRISE AND SUNSET  
JULY 12 2024..........SUNRISE 5:57 AM PDT SUNSET 8:29 PM PDT  
JULY 13 2024..........SUNRISE 5:58 AM PDT SUNSET 8:29 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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