In July, Manteca typically sees daytime highs of 34.2°C and overnight lows around 15.0°C. Compared to the annual average high of 23.7°C, July runs +10.6°C.
July in Manteca averages a daytime high of 34.2°C and an overnight low of 15.0°C.
July runs +10.6°C compared to Manteca's annual average high of 23.7°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 34.2°C and cooler evenings around 15.0°C.