420  
CDUS46 KSTO 280848  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
148 AM PDT MON JUL 28 2025  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR JULY 27 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 87 438 PM 109 1980 96 -9 81  
MINIMUM 54 621 AM 43 1898 61 -7 59  
AVERAGE 71 78 -7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 2021 0.00 0.00 0.00  
2022  
2023  
MONTH TO DATE 0.00 0.00 0.00 T  
SINCE OCT 1 11.17 13.36 -2.19 14.35  
SINCE JAN 1 6.94 8.86 -1.92 10.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 4 -4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 6 13 -7 5  
MONTH TO DATE 270 357 -87 529  
SINCE JUN 1 539 631 -92 906  
SINCE JAN 1 724 781 -57 1043    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 37 300 PM  
AVERAGE 65  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 96 108 1952  
1954  
MINIMUM TEMPERATURE (F) 61 42 1898  
 
SUNRISE AND SUNSET  
JULY 28 2025..........SUNRISE 605 AM PDT SUNSET 817 PM PDT  
JULY 29 2025..........SUNRISE 606 AM PDT SUNSET 816 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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