166  
CDUS46 KSTO 220901  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
201 AM PDT WED APR 22 2026  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 21 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 65 1112 AM 97 2009 76 -11 86  
MINIMUM 46 1136 PM 34 1963 48 -2 45  
AVERAGE 56 62 -6 66  
 
PRECIPITATION (IN)  
YESTERDAY 1.19R 0.75 1955 0.03 1.16 0.00  
MONTH TO DATE 2.79 0.89 1.90 0.35  
SINCE OCT 1 14.88 12.47 2.41 10.12  
SINCE JAN 1 7.90 7.97 -0.07 5.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 4 5 0  
MONTH TO DATE 90 115 -25 91  
SINCE MAR 1 183 385 -202 410  
SINCE JUL 1 1860 2184 -324 2123  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 5 8 -3 5  
SINCE MAR 1 44 9 35 9  
SINCE JAN 1 45 9 36 9    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 104 500 AM  
LOWEST 69 1100 AM  
AVERAGE 87  
   
......................................................  
 
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 2026.........SUNRISE 620 AM PDT SUNSET 748 PM PDT  
APRIL 23 2026.........SUNRISE 619 AM PDT SUNSET 748 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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