858  
CDUS46 KMTR 250033  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
533 PM PDT THU AUG 24 2023  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR AUGUST 24 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 12:41 PM 102 2010 82 8 84  
MINIMUM 70 6:26 AM 44 1893 59 11 59  
1909  
AVERAGE 80 70 10 72  
 
PRECIPITATION (IN)  
TODAY 0.00 T 1971 0.00 0.00 0.00  
MONTH TO DATE T 0.03 -0.03 T  
SINCE OCT 1 15.31 13.39 1.92 7.30  
SINCE JAN 1 10.20 9.24 0.96 0.66  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 31 28 3 5  
SINCE JUL 1 7 4 3 1  
 
COOLING  
TODAY 15 5 10 7  
MONTH TO DATE 223 120 103 187  
SINCE JUN 1 427 355 72 502  
SINCE JAN 1 463 406 57 568    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 5:00 AM  
LOWEST 42 12:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 2010  
MINIMUM TEMPERATURE (F) 59 43 1908  
 
SUNRISE AND SUNSET  
AUGUST 24 2023........SUNRISE 6:31 AM PDT SUNSET 7:48 PM PDT  
AUGUST 25 2023........SUNRISE 6:32 AM PDT SUNSET 7:47 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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