680  
CDUS46 KSTO 220839  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
139 AM PDT TUE APR 22 2025  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 21 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 86 4:33 PM 97 2009 76 10 85  
MINIMUM 45 6:24 AM 34 1963 48 -3 49  
AVERAGE 66 62 4 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1955 0.03 -0.03 0.00  
MONTH TO DATE 0.35 0.89 -0.54 2.09  
SINCE OCT 1 10.12 12.47 -2.35 13.84  
SINCE JAN 1 5.89 7.97 -2.08 10.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 91 115 -24 124  
SINCE MAR 1 410 385 25 395  
SINCE JUL 1 2123 2184 -61 1889  
 
COOLING  
YESTERDAY 1 1 0 2  
MONTH TO DATE 5 8 -3 10  
SINCE MAR 1 9 9 0 10  
SINCE JAN 1 9 9 0 10    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 27 3:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 2009  
MINIMUM TEMPERATURE (F) 48 38 1912  
1920  
1963  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 6:20 AM PDT SUNSET 7:48 PM PDT  
APRIL 23 2025.........SUNRISE 6:18 AM PDT SUNSET 7:49 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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