855  
CDUS46 KSTO 250854  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
154 AM PDT THU SEP 25 2025  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 24 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 1256 PM 102 2024 89 -3 102  
MINIMUM 71 1110 PM 45 1948 56 15 62  
AVERAGE 79 72 7 82  
 
PRECIPITATION (IN)  
YESTERDAY T 0.68 1986 0.01 -0.01 0.00  
MONTH TO DATE T 0.05 -0.05 T  
SINCE OCT 1 11.17 13.42 -2.25 14.40  
SINCE JAN 1 6.94 8.92 -1.98 10.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 8 6 17  
MONTH TO DATE 271 232 39 270  
SINCE SEP 1 271 232 39 270  
SINCE JAN 1 1466 1447 19 1771    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1100 PM  
LOWEST 33 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 1952  
MINIMUM TEMPERATURE (F) 56 44 1934  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2025.....SUNRISE 656 AM PDT SUNSET 657 PM PDT  
SEPTEMBER 26 2025.....SUNRISE 657 AM PDT SUNSET 655 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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