156  
CDUS46 KSTO 160032  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
532 PM PDT WED OCT 15 2025  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 15 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 66 MM 98 1961 81 -15 87  
MINIMUM 52 308 AM 40 1899 51 1 55  
2017  
AVERAGE 59 66 -7 71  
 
PRECIPITATION (IN)  
TODAY 0.01 0.85 1969 0.02 -0.01 0.00  
MONTH TO DATE 1.86 0.22 1.64 0.00  
SINCE OCT 1 1.86 0.22 1.64 0.00  
SINCE JAN 1 8.84 9.17 -0.33 10.96  
 
DEGREE DAYS  
HEATING  
TODAY 6 2 4 0  
MONTH TO DATE 25 12 13 0  
SINCE SEP 1 25 15 10 0  
SINCE JUL 1 25 15 10 0  
 
COOLING  
TODAY 0 2 -2 6  
MONTH TO DATE 29 62 -33 182  
SINCE SEP 1 346 333 13 502  
SINCE JAN 1 1541 1548 -7 2003    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 60 300 PM  
AVERAGE 79  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1961  
MINIMUM TEMPERATURE (F) 51 39 1981  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 714 AM PDT SUNSET 627 PM PDT  
OCTOBER 16 2025.......SUNRISE 715 AM PDT SUNSET 625 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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