525  
CDUS46 KSTO 090833  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
133 AM PDT FRI MAY 09 2025  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR MAY 8 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 90 435 PM 99 2001 81 9 81  
MINIMUM 48 414 AM 39 1933 51 -3 53  
AVERAGE 69 66 3 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 1905 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.18 -0.18 0.48  
SINCE OCT 1 11.17 12.87 -1.70 14.35  
SINCE JAN 1 6.94 8.37 -1.43 10.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 16 -14 35  
SINCE MAR 1 453 432 21 450  
SINCE JUL 1 2166 2231 -65 1944  
 
COOLING  
YESTERDAY 4 3 1 2  
MONTH TO DATE 24 18 6 9  
SINCE MAR 1 41 43 -2 24  
SINCE JAN 1 41 43 -2 24    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 29 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 2001  
MINIMUM TEMPERATURE (F) 51 38 1963  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 600 AM PDT SUNSET 803 PM PDT  
MAY 10 2025...........SUNRISE 559 AM PDT SUNSET 804 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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