In August, Sugar Land typically sees daytime highs of 34.0°C and overnight lows around 23.0°C. Compared to the annual average high of 26.3°C, August runs +7.7°C.
August in Sugar Land averages a daytime high of 34.0°C and an overnight low of 23.0°C.
August runs +7.7°C compared to Sugar Land's annual average high of 26.3°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 34.0°C and cooler evenings around 23.0°C.