079  
CDUS46 KSTO 200850  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
150 AM PDT MON OCT 20 2025  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 19 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 83 400 PM 93 2023 79 4 78  
MINIMUM 50 736 AM 38 2021 50 0 43  
AVERAGE 67 64 3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.29 2004 0.02 -0.02 0.00  
MONTH TO DATE 1.87 0.32 1.55 T  
SINCE OCT 1 1.87 0.32 1.55 T  
SINCE JAN 1 8.85 9.27 -0.42 10.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 37 20 17 4  
SINCE SEP 1 37 23 14 4  
SINCE JUL 1 37 23 14 4  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 32 70 -38 188  
SINCE SEP 1 349 341 8 508  
SINCE JAN 1 1544 1556 -12 2009    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 32 200 PM  
AVERAGE 65  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 1991  
MINIMUM TEMPERATURE (F) 50 36 1949  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 719 AM PDT SUNSET 620 PM PDT  
OCTOBER 21 2025.......SUNRISE 720 AM PDT SUNSET 619 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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