006
CDUS44 KEWX 190717
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
217 AM CDT FRI SEP 19 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 18 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 92 4:21 PM 99 2019 90 2 97
2021
MINIMUM 70 6:11 AM 50 1903 69 1 78
AVERAGE 81 79 2 88
PRECIPITATION (IN)
YESTERDAY 0.00 2.43 1983 0.13 -0.13 0.00
MONTH TO DATE 1.28 2.45 -1.17 1.46
SINCE SEP 1 1.28 2.45 -1.17 1.46
SINCE JAN 1 25.08 23.12 1.96 21.29
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 16 14 2 23
MONTH TO DATE 307 294 13 328
SINCE SEP 1 307 294 13 328
SINCE JAN 1 3242 2693 549 3260
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 7:00 AM
LOWEST 36 4:00 PM
AVERAGE 62
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THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 2019
MINIMUM TEMPERATURE (F) 69 46 1981
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 7:21 AM CDT SUNSET 7:34 PM CDT
SEPTEMBER 20 2025.....SUNRISE 7:21 AM CDT SUNSET 7:32 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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