980  
CDUS46 KMTR 010833  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT WED NOV 01 2023  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 2023
 
 
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)  
YESTERDAY  
MAXIMUM 76 3:30 PM 85 2015 72 4 69  
MINIMUM 45 5:39 AM 33 1935 49 -4 51  
AVERAGE 61 61 0 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.49 1944 0.03 -0.03 0.00  
MONTH TO DATE 0.11 0.53 -0.42 0.00  
SINCE OCT 1 0.11 0.53 -0.42 0.00  
SINCE JAN 1 10.39 9.86 0.53 1.17  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1947  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 5 -1 5  
MONTH TO DATE 34 73 -39 53  
SINCE SEP 1 35 85 -50 53  
SINCE JUL 1 42 91 -49 54  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 142 49 93 45  
SINCE SEP 1 282 179 103 286  
SINCE JAN 1 798 622 176 894    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.3  
 
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 60 5:00 AM  
LOWEST 25 1:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 84 1962  
MINIMUM TEMPERATURE (F) 49 33 1919  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2023......SUNRISE 7:32 AM PDT SUNSET 6:10 PM PDT  
NOVEMBER 2 2023......SUNRISE 7:33 AM PDT SUNSET 6:09 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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