In July, Grosseto typically sees daytime highs of 30.3°C and overnight lows around 17.2°C. Compared to the annual average high of 20.0°C, July runs +10.3°C.
July in Grosseto averages a daytime high of 30.3°C and an overnight low of 17.2°C.
July runs +10.3°C compared to Grosseto's annual average high of 20.0°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 30.3°C and cooler evenings around 17.2°C.