364
CDUS44 KEWX 172242
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
542 PM CDT WED SEP 17 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 17 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 92 4:09 PM 98 1997 90 2 95
MINIMUM 69 6:50 AM 56 1903 69 0 76
1945
AVERAGE 81 80 1 86
PRECIPITATION (IN)
TODAY 0.00 3.35 1941 0.14 -0.14 0.00
MONTH TO DATE 1.28 2.32 -1.04 1.46
SINCE SEP 1 1.28 2.32 -1.04 1.46
SINCE JAN 1 25.08 22.99 2.09 21.29
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 16 15 1 21
MONTH TO DATE 291 280 11 305
SINCE SEP 1 291 280 11 305
SINCE JAN 1 3226 2679 547 3237
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 7:00 AM
LOWEST 32 4:00 PM
AVERAGE 61
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 99 2019
2021
MINIMUM TEMPERATURE (F) 69 50 1903
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 7:20 AM CDT SUNSET 7:36 PM CDT
SEPTEMBER 18 2025.....SUNRISE 7:20 AM CDT SUNSET 7:35 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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