481  
CDUS46 KSTO 270853  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT SAT SEP 27 2025  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 26 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 91 430 PM 100 1963 88 3 88  
2009  
2016  
MINIMUM 56 614 AM 40 1948 56 0 53  
AVERAGE 74 72 2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1904 0.01 -0.01 0.00  
MONTH TO DATE 0.04 0.06 -0.02 T  
SINCE OCT 1 11.21 13.43 -2.22 14.40  
SINCE JAN 1 6.98 8.93 -1.95 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 9 7 2 6  
MONTH TO DATE 292 246 46 283  
SINCE SEP 1 292 246 46 283  
SINCE JAN 1 1487 1461 26 1784    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 27 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2009  
2010  
MINIMUM TEMPERATURE (F) 56 39 1948  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2025.....SUNRISE 657 AM PDT SUNSET 653 PM PDT  
SEPTEMBER 28 2025.....SUNRISE 658 AM PDT SUNSET 652 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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