In August, Petroupolis typically sees daytime highs of 31.1°C and overnight lows around 19.9°C. Compared to the annual average high of 20.5°C, August runs +10.7°C.
August in Petroupolis averages a daytime high of 31.1°C and an overnight low of 19.9°C.
August runs +10.7°C compared to Petroupolis's annual average high of 20.5°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.1°C and cooler evenings around 19.9°C.