374  
CDUS46 KSTO 210958  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
158 AM PST WED JAN 21 2026  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 20 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 412 PM 68 2009 57 -8 63  
2021  
MINIMUM 42 606 AM 23 1937 39 3 32  
AVERAGE 46 48 -2 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.56 1896 0.08 -0.08 0.00  
MONTH TO DATE 1.49 1.74 -0.25 0.20  
SINCE OCT 1 8.47 6.24 2.23 4.43  
SINCE JAN 1 1.49 1.74 -0.25 0.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 17 2 17  
MONTH TO DATE 306 351 -45 336  
SINCE DEC 1 820 886 -66 766  
SINCE JUL 1 1159 1264 -105 1159  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 96 1100 AM  
AVERAGE 98  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 70 1950  
MINIMUM TEMPERATURE (F) 39 18 1937  
 
SUNRISE AND SUNSET  
JANUARY 21 2026.......SUNRISE 717 AM PST SUNSET 516 PM PST  
JANUARY 22 2026.......SUNRISE 716 AM PST SUNSET 517 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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