967  
CDUS44 KEWX 190858  
CLIAUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
258 AM CST TUE DEC 19 2023  
   
...............................  
 
   
..THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR DECEMBER 18 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1943 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 3:09 PM 81 2012 64 5 54  
MINIMUM 35 4:16 AM 22 2022 39 -4 22  
AVERAGE 52 51 1 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 1991 0.08 -0.08 0.00  
MONTH TO DATE 0.33 1.53 -1.20 0.22  
SINCE DEC 1 0.33 1.53 -1.20 0.22  
SINCE JAN 1 25.00 34.49 -9.49 23.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 14 -1 27  
MONTH TO DATE 183 227 -44 139  
SINCE DEC 1 183 227 -44 139  
SINCE JUL 1 452 491 -39 459  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 8 -7 44  
SINCE DEC 1 1 8 -7 44  
SINCE JAN 1 3490 2990 500 3422    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE AUSTIN BERGSTROM CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 84 2012  
MINIMUM TEMPERATURE (F) 39 20 2019  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 7:22 AM CST SUNSET 5:34 PM CST  
DECEMBER 20 2023......SUNRISE 7:22 AM CST SUNSET 5:34 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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