399
CDUS44 KEWX 310718
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
118 AM CST WED DEC 31 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 30 2025
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)
YESTERDAY
MAXIMUM 61 4:42 PM 89 2024 63 -2 89
MINIMUM 41 11:59 PM 9 1983 41 0 46
AVERAGE 51 52 -1 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.98 1952 0.06 -0.06 0.00
MONTH TO DATE 0.30 1.94 -1.64 0.57
SINCE DEC 1 0.30 1.94 -1.64 0.57
SINCE JAN 1 27.03 32.32 -5.29 23.67
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 14 14 0 0
MONTH TO DATE 215 356 -141 161
SINCE DEC 1 215 356 -141 161
SINCE JUL 1 293 577 -284 230
COOLING
YESTERDAY 0 0 0 3
MONTH TO DATE 57 8 49 47
SINCE DEC 1 57 8 49 47
SINCE JAN 1 4032 3140 892 4091
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 49 11:00 PM
LOWEST 14 3:00 PM
AVERAGE 32
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 83 1915
2021
MINIMUM TEMPERATURE (F) 41 13 1983
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 7:28 AM CST SUNSET 5:46 PM CST
JANUARY 1 2026.......SUNRISE 7:29 AM CST SUNSET 5:46 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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