In February, San Tan Valley typically sees daytime highs of 21.1°C and overnight lows around 4.6°C. Compared to the annual average high of 29.7°C, February runs -8.6°C.
February in San Tan Valley averages a daytime high of 21.1°C and an overnight low of 4.6°C.
February runs -8.6°C compared to San Tan Valley's annual average high of 29.7°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 21.1°C and cooler evenings around 4.6°C.