838  
CDUS46 KMTR 250834  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
134 AM PDT SUN JUN 25 2023  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JUNE 24 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 70 2:26 PM 104 1925 80 -10 88  
MINIMUM 56 10:40 PM 39 1893 56 0 62  
AVERAGE 63 68 -5 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 1912 0.00 0.00 0.00  
MONTH TO DATE 0.09 0.16 -0.07 0.01  
SINCE OCT 1 15.31 13.34 1.97 7.30  
SINCE JAN 1 10.20 9.19 1.01 0.66  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1947  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 20 23 -3 4  
SINCE JUN 1 20 23 -3 4  
SINCE JUL 1 2406 2183 223 1897  
 
COOLING  
YESTERDAY 0 4 -4 10  
MONTH TO DATE 20 69 -49 146  
SINCE JUN 1 20 69 -49 146  
SINCE JAN 1 56 120 -64 212    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 12:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 105 1995  
MINIMUM TEMPERATURE (F) 57 38 1893  
 
SUNRISE AND SUNSET  
JUNE 25 2023..........SUNRISE 5:48 AM PDT SUNSET 8:32 PM PDT  
JUNE 26 2023..........SUNRISE 5:49 AM PDT SUNSET 8:32 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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