In November, San Antonio typically sees daytime highs of 20.3°C and overnight lows around 9.8°C. Compared to the annual average high of 18.7°C, November runs +1.6°C.
November in San Antonio averages a daytime high of 20.3°C and an overnight low of 9.8°C.
November runs +1.6°C compared to San Antonio's annual average high of 18.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 20.3°C and cooler evenings around 9.8°C.