847  
CDUS46 KMTR 200833  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT SAT JUL 20 2024  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JULY 19 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 95 3:18 PM 97 1961 81 14 82  
MINIMUM 62 5:30 AM 43 1909 58 4 58  
AVERAGE 79 70 9 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1910 0.00 0.00 0.00  
1991  
2015  
MONTH TO DATE T 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 14 5 9 5  
MONTH TO DATE 227 84 143 100  
SINCE JUN 1 395 177 218 132  
SINCE JAN 1 465 228 237 168    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 6:00 AM  
LOWEST 22 2:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 1917  
1996  
MINIMUM TEMPERATURE (F) 58 41 1894  
 
SUNRISE AND SUNSET  
JULY 20 2024..........SUNRISE 6:03 AM PDT SUNSET 8:25 PM PDT  
JULY 21 2024..........SUNRISE 6:04 AM PDT SUNSET 8:24 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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