In August, Pomona typically sees daytime highs of 31.9°C and overnight lows around 16.7°C. Compared to the annual average high of 24.1°C, August runs +7.8°C.
August in Pomona averages a daytime high of 31.9°C and an overnight low of 16.7°C.
August runs +7.8°C compared to Pomona's annual average high of 24.1°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.9°C and cooler evenings around 16.7°C.