856  
CDUS46 KSTO 120834  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
134 AM PDT MON MAY 12 2025  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR MAY 11 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 84 136 PM 97 1934 82 2 92  
MINIMUM 54 1159 PM 36 2010 52 2 53  
AVERAGE 69 67 2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1925 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.24 -0.24 0.48  
SINCE OCT 1 11.17 12.93 -1.76 14.35  
SINCE JAN 1 6.94 8.43 -1.49 10.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 22 -20 35  
SINCE MAR 1 453 438 15 450  
SINCE JUL 1 2166 2237 -71 1944  
 
COOLING  
YESTERDAY 4 3 1 8  
MONTH TO DATE 48 27 21 26  
SINCE MAR 1 65 52 13 41  
SINCE JAN 1 65 52 13 41    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1100 PM  
LOWEST 21 200 PM  
AVERAGE 47  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1996  
MINIMUM TEMPERATURE (F) 52 42 1963  
2000  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 557 AM PDT SUNSET 806 PM PDT  
MAY 13 2025...........SUNRISE 556 AM PDT SUNSET 807 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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