329  
CDUS46 KSTO 180852  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
152 AM PDT MON AUG 18 2025  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR AUGUST 17 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 86 306 PM 109 2020 94 -8 88  
MINIMUM 62 628 AM 49 1948 60 2 64  
AVERAGE 74 77 -3 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 1976 0.00 0.00 0.00  
1985  
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 9 12 -3 11  
MONTH TO DATE 221 217 4 266  
SINCE JUN 1 805 899 -94 1215  
SINCE JAN 1 990 1049 -59 1352    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 14.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 500 AM  
LOWEST 31 200 PM  
AVERAGE 52  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 108 2020  
MINIMUM TEMPERATURE (F) 60 50 1925  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 623 AM PDT SUNSET 754 PM PDT  
AUGUST 19 2025........SUNRISE 624 AM PDT SUNSET 752 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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