In July, Porto Alegre typically sees daytime highs of 18.9°C and overnight lows around 9.9°C. Compared to the annual average high of 24.3°C, July runs -5.4°C.
July in Porto Alegre averages a daytime high of 18.9°C and an overnight low of 9.9°C.
July runs -5.4°C compared to Porto Alegre's annual average high of 24.3°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 18.9°C and cooler evenings around 9.9°C.