166  
CDUS46 KSTO 150854  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
154 AM PDT FRI MAY 15 2026  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR MAY 14 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 90 358 PM 100 1972 82 8 83  
MINIMUM 49 534 AM 42 1968 52 -3 47  
AVERAGE 70 67 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 1894 0.02 -0.02 0.00  
MONTH TO DATE 0.08 0.30 -0.22 T  
SINCE OCT 1 14.97 12.99 1.98 11.17  
SINCE JAN 1 7.99 8.49 -0.50 6.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 27 -13 7  
SINCE MAR 1 238 443 -205 458  
SINCE JUL 1 1915 2242 -327 2171  
 
COOLING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 43 38 5 48  
SINCE MAR 1 88 63 25 65  
SINCE JAN 1 89 63 26 65    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 17 300 PM  
AVERAGE 57  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1927  
2008  
MINIMUM TEMPERATURE (F) 53 40 1899  
 
SUNRISE AND SUNSET  
MAY 15 2026...........SUNRISE 555 AM PDT SUNSET 808 PM PDT  
MAY 16 2026...........SUNRISE 554 AM PDT SUNSET 809 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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