569  
CDUS44 KEWX 140632  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX  
1230 AM CST SAT DEC 14 2019  
 
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 13 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1886 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 318 PM 83 1921 64 18 69  
1896  
MINIMUM 40 349 AM 19 1966 42 -2 42  
AVERAGE 61 53 8 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 1887 0.06 -0.06 T  
MONTH TO DATE 0.18 0.77 -0.59 1.62  
SINCE DEC 1 0.18 0.77 -0.59 1.62  
SINCE JAN 1 21.68 31.13 -9.45 40.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 12 -8 9  
MONTH TO DATE 101 147 -46 149  
SINCE DEC 1 101 147 -46 149  
SINCE JUL 1 398 358 40 484  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 7 -2 0  
SINCE DEC 1 5 7 -2 0  
SINCE JAN 1 3465 3124 341 3460    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 300 AM  
LOWEST 21 400 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 1908  
MINIMUM TEMPERATURE (F) 42 22 1966  
 
 
SUNRISE AND SUNSET  
DECEMBER 14 2019......SUNRISE 720 AM CST SUNSET 537 PM CST  
DECEMBER 15 2019......SUNRISE 721 AM CST SUNSET 537 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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