273  
CDUS46 KSTO 150834  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
134 AM PDT THU MAY 15 2025  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR MAY 14 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 83 353 PM 100 1972 82 1 89  
MINIMUM 47 615 AM 42 1968 52 -5 52  
AVERAGE 65 67 -2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 1894 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.30 -0.30 0.48  
SINCE OCT 1 11.17 12.99 -1.82 14.35  
SINCE JAN 1 6.94 8.49 -1.55 10.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 27 -20 35  
SINCE MAR 1 458 443 15 450  
SINCE JUL 1 2171 2242 -71 1944  
 
COOLING  
YESTERDAY 0 4 -4 6  
MONTH TO DATE 48 38 10 45  
SINCE MAR 1 65 63 2 60  
SINCE JAN 1 65 63 2 60    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 26 300 PM  
AVERAGE 62  
   
......................................................
 
 
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 2025...........SUNRISE 555 AM PDT SUNSET 809 PM PDT  
MAY 16 2025...........SUNRISE 554 AM PDT SUNSET 810 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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