069
CDUS44 KEWX 182343
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
543 PM CST THU DEC 18 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 18 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 2:05 PM 81 1955 64 16 74
2006
2012
MINIMUM 60 8:37 AM 22 1996 42 18 53
AVERAGE 70 53 17 64
PRECIPITATION (IN)
TODAY T 1.49 1991 0.06 -0.06 T
MONTH TO DATE 0.29 1.19 -0.90 0.56
SINCE DEC 1 0.29 1.19 -0.90 0.56
SINCE JAN 1 27.02 31.57 -4.55 23.66
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 12 -12 1
MONTH TO DATE 172 199 -27 120
SINCE DEC 1 172 199 -27 120
SINCE JUL 1 250 420 -170 189
COOLING
TODAY 5 0 5 0
MONTH TO DATE 9 8 1 32
SINCE DEC 1 9 8 1 32
SINCE JAN 1 3984 3140 844 4076
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 AM
LOWEST 24 5:00 PM
AVERAGE 61
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 82 2012
MINIMUM TEMPERATURE (F) 42 18 1996
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 7:23 AM CST SUNSET 5:38 PM CST
DECEMBER 19 2025......SUNRISE 7:24 AM CST SUNSET 5:39 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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