939  
CDUS46 KSTO 210849  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
149 AM PDT SAT JUN 21 2025  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR JUNE 20 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 80 209 PM 108 1920 92 -12 90  
2017  
MINIMUM 55 626 AM 45 1910 58 -3 51  
AVERAGE 68 75 -7 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1951 0.00 0.00 0.00  
2009  
MONTH TO DATE 0.00 0.09 -0.09 T  
SINCE OCT 1 11.17 13.35 -2.18 14.35  
SINCE JAN 1 6.94 8.85 -1.91 10.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 2171 2256 -85 1949  
 
COOLING  
YESTERDAY 3 10 -7 6  
MONTH TO DATE 170 164 6 217  
SINCE JUN 1 170 164 6 217  
SINCE JAN 1 355 314 41 354    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 16.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1200 AM  
LOWEST 25 200 PM  
AVERAGE 47  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 111 1961  
MINIMUM TEMPERATURE (F) 59 47 1908  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 543 AM PDT SUNSET 831 PM PDT  
JUNE 22 2025..........SUNRISE 543 AM PDT SUNSET 831 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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