In February, Round Rock typically sees daytime highs of 17.8°C and overnight lows around 4.5°C. Compared to the annual average high of 25.8°C, February runs -8.0°C.
February in Round Rock averages a daytime high of 17.8°C and an overnight low of 4.5°C.
February runs -8.0°C compared to Round Rock's annual average high of 25.8°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 17.8°C and cooler evenings around 4.5°C.