582  
CDUS46 KSTO 140030  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
530 PM PDT SAT SEP 13 2025  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 13 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 87 MM 105 1971 91 -4 93  
1979  
MINIMUM 60 MM 45 1910 58 2 56  
AVERAGE 74 75 -1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 3.13 1918 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 11.17 13.38 -2.21 14.40  
SINCE JAN 1 6.94 8.88 -1.94 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 9 10 -1 10  
MONTH TO DATE 130 137 -7 182  
SINCE SEP 1 130 137 -7 182  
SINCE JAN 1 1325 1352 -27 1683    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 600 AM  
LOWEST 36 200 PM  
AVERAGE 60  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 104 1971  
MINIMUM TEMPERATURE (F) 58 47 1931  
1936  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 645 AM PDT SUNSET 715 PM PDT  
SEPTEMBER 14 2025.....SUNRISE 646 AM PDT SUNSET 714 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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