405  
CDUS46 KSTO 100031  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
531 PM PDT SAT MAY 09 2026  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR MAY 9 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 90 MM 97 2001 81 9 97  
MINIMUM 51 MM 38 1963 51 0 51  
AVERAGE 71 66 5 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 1922 0.02 -0.02 0.00  
MONTH TO DATE 0.08 0.20 -0.12 0.00  
SINCE OCT 1 14.97 12.89 2.08 11.17  
SINCE JAN 1 7.99 8.39 -0.40 6.94  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 14 18 -4 2  
SINCE MAR 1 238 434 -196 453  
SINCE JUL 1 1915 2233 -318 2166  
 
COOLING  
TODAY 6 3 3 9  
MONTH TO DATE 10 21 -11 33  
SINCE MAR 1 55 46 9 50  
SINCE JAN 1 56 46 10 50    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 32 300 PM  
AVERAGE 66  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1987  
1993  
2001  
MINIMUM TEMPERATURE (F) 52 37 2022  
 
SUNRISE AND SUNSET  
MAY 9 2026...........SUNRISE 600 AM PDT SUNSET 803 PM PDT  
MAY 10 2026...........SUNRISE 559 AM PDT SUNSET 804 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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