159
CDUS44 KEWX 180709
CLIAUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
109 AM CST THU DEC 18 2025
...............................
..THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR DECEMBER 17 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1943 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 5:30 PM 85 1990 64 2 80
MINIMUM 58 8:04 AM 21 1972 39 19 63
AVERAGE 62 51 11 72
PRECIPITATION (IN)
YESTERDAY 0.23 0.50 1949 0.09 0.14 0.00
2009
MONTH TO DATE 0.73 1.45 -0.72 1.36
SINCE DEC 1 0.73 1.45 -0.72 1.36
SINCE JAN 1 24.62 34.41 -9.79 29.59
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 3 14 -11 0
MONTH TO DATE 224 213 11 149
SINCE DEC 1 224 213 11 149
SINCE JUL 1 343 477 -134 270
COOLING
YESTERDAY 0 0 0 7
MONTH TO DATE 3 8 -5 35
SINCE DEC 1 3 8 -5 35
SINCE JAN 1 3548 2990 558 3543
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 3.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 93 12:00 AM
AVERAGE 97
......................................................
THE AUSTIN BERGSTROM CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 81 2012
MINIMUM TEMPERATURE (F) 39 22 2022
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 7:21 AM CST SUNSET 5:34 PM CST
DECEMBER 19 2025......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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