In July, Petropolis typically sees daytime highs of 25.3°C and overnight lows around 14.1°C. Compared to the annual average high of 28.2°C, July runs -2.8°C.
July in Petropolis averages a daytime high of 25.3°C and an overnight low of 14.1°C.
July runs -2.8°C compared to Petropolis's annual average high of 28.2°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 25.3°C and cooler evenings around 14.1°C.