189  
CDUS46 KSTO 150854  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO, CA  
1254 AM PST FRI DEC 15 2017  
 
   
...............................
 
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 14 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 329 PM 68 1958 54 10 64  
MINIMUM 31 414 AM 26 1980 37 -6 49  
AVERAGE 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 2002 0.07 -0.07 0.00  
MONTH TO DATE T 0.90 -0.90 0.61  
SINCE OCT 1 0.91 3.41 -2.50 4.66  
SINCE JAN 1 16.54 12.74 3.80 16.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 20 -3 8  
MONTH TO DATE 235 258 -23 213  
SINCE DEC 1 235 258 -23 213  
SINCE JUL 1 539 715 -176 482  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1797 1320 477 1445    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 40 200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 69 1958  
MINIMUM TEMPERATURE (F) 37 24 1975  
 
 
SUNRISE AND SUNSET  
DECEMBER 15 2017......SUNRISE 714 AM PST SUNSET 447 PM PST  
DECEMBER 16 2017......SUNRISE 714 AM PST SUNSET 447 PM PST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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