277  
CDUS46 KSTO 190852  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
152 AM PDT SUN OCT 19 2025  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 18 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 79 459 PM 92 1913 80 -1 79  
1961  
2020  
MINIMUM 52 753 AM 38 1893 50 2 53  
AVERAGE 66 65 1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1894 0.03 -0.03 0.00  
MONTH TO DATE 1.87 0.30 1.57 T  
SINCE OCT 1 1.87 0.30 1.57 T  
SINCE JAN 1 8.85 9.25 -0.40 10.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 37 18 19 0  
SINCE SEP 1 37 21 16 0  
SINCE JUL 1 37 21 16 0  
 
COOLING  
YESTERDAY 1 2 -1 1  
MONTH TO DATE 30 68 -38 188  
SINCE SEP 1 347 339 8 508  
SINCE JAN 1 1542 1554 -12 2009    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 2.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 36 400 PM  
AVERAGE 65  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 2023  
MINIMUM TEMPERATURE (F) 50 38 2021  
 
SUNRISE AND SUNSET  
OCTOBER 19 2025.......SUNRISE 718 AM PDT SUNSET 621 PM PDT  
OCTOBER 20 2025.......SUNRISE 719 AM PDT SUNSET 620 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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