149  
CDUS46 KSTO 210834  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
134 AM PDT FRI APR 21 2023  
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 20 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 2:25 PM 96 2009 76 -3 75  
MINIMUM 41 5:42 AM 32 2008 48 -7 44  
AVERAGE 57 62 -5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 2010 0.04 -0.04 T  
MONTH TO DATE 0.14 0.86 -0.72 0.17  
SINCE OCT 1 22.87 12.44 10.43 9.21  
SINCE JAN 1 13.13 7.94 5.19 1.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 4 4 5  
MONTH TO DATE 182 111 71 87  
SINCE MAR 1 597 381 216 295  
SINCE JUL 1 2589 2180 409 2185  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 7 -7 20  
SINCE MAR 1 0 8 -8 25  
SINCE JAN 1 0 8 -8 25    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 28 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 2009  
MINIMUM TEMPERATURE (F) 48 34 1963  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 6:22 AM PDT SUNSET 7:46 PM PDT  
APRIL 22 2023.........SUNRISE 6:20 AM PDT SUNSET 7:47 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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