720  
CDUS46 KSTO 240031  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
531 PM PDT TUE SEP 23 2025  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 23 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 99 MM 101 2002 89 10 98  
MINIMUM 61 MM 45 1895 56 5 57  
1954  
AVERAGE 80 73 7 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1904 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.04 -0.04 T  
SINCE OCT 1 11.17 13.41 -2.24 14.40  
SINCE JAN 1 6.94 8.91 -1.97 10.96  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 15 8 7 13  
MONTH TO DATE 257 224 33 253  
SINCE SEP 1 257 224 33 253  
SINCE JAN 1 1452 1439 13 1754    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 22 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 102 2024  
MINIMUM TEMPERATURE (F) 56 45 1948  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 654 AM PDT SUNSET 700 PM PDT  
SEPTEMBER 24 2025.....SUNRISE 655 AM PDT SUNSET 658 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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