413  
CDUS46 KSTO 010959  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
159 AM PST THU JAN 01 2026  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 31 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 50 1138 PM 67 1996 56 -6 57  
MINIMUM 43 514 AM 23 1900 38 5 34  
AVERAGE 47 47 0 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 2.85 2022 0.08 0.25 0.00  
MONTH TO DATE 1.51 2.41 -0.90 2.44  
SINCE OCT 1 6.98 4.50 2.48 4.23  
SINCE JAN 1 13.96 13.45 0.51 15.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 18 0 19  
MONTH TO DATE 514 535 -21 430  
SINCE DEC 1 514 535 -21 430  
SINCE JUL 1 853 913 -60 823  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1546 1566 -20 2010    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 93 1200 PM  
AVERAGE 97  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 66 1997  
MINIMUM TEMPERATURE (F) 38 22 1901  
1976  
 
SUNRISE AND SUNSET  
JANUARY 1 2026.......SUNRISE 721 AM PST SUNSET 457 PM PST  
JANUARY 2 2026.......SUNRISE 721 AM PST SUNSET 458 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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