In July, Hayward typically sees daytime highs of 25.6°C and overnight lows around 12.8°C. Compared to the annual average high of 20.0°C, July runs +5.6°C.
July in Hayward averages a daytime high of 25.6°C and an overnight low of 12.8°C.
July runs +5.6°C compared to Hayward's annual average high of 20.0°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 25.6°C and cooler evenings around 12.8°C.