904  
CDUS46 KSTO 220030  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
530 PM PDT TUE JUL 21 2026  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR JULY 21 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 103 MM 111 1960 96 7 86  
MINIMUM 67 MM 42 1898 61 6 60  
AVERAGE 85 78 7 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.22 1979 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE OCT 1 15.13 13.36 1.77 11.17  
SINCE JAN 1 8.15 8.86 -0.71 6.94  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 4 -4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 20 14 6 8  
MONTH TO DATE 269 274 -5 233  
SINCE JUN 1 557 548 9 502  
SINCE JAN 1 711 698 13 687    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 500 AM  
LOWEST 8 1100 AM  
AVERAGE 31  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 96 113 2006  
MINIMUM TEMPERATURE (F) 61 42 1898  
 
SUNRISE AND SUNSET  
JULY 21 2026..........SUNRISE 559 AM PDT SUNSET 823 PM PDT  
JULY 22 2026..........SUNRISE 600 AM PDT SUNSET 822 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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