Porto Alegre vs Rio de Janeiro in January: Weather Compared

    Both destinations score about the same in January.

    Porto Alegre

    6.7 Possible, with caveats

    • Avg high: 30°C / Avg low: 21°C
    • Rainy days: 14 (137 mm)

    Rio de Janeiro

    6.3 Possible, with caveats

    • Avg high: 30°C / Avg low: 24°C
    • Rainy days: 17 (171 mm)

    Weather by month

    MonthPorto AlegreRio de Janeiro
    January 6.7 30°C 6.3 30°C
    February 6.9 30°C 6.8 30°C
    March 7.3 28°C 6.5 29°C
    April 7.7 26°C 7.4 28°C
    May 7.7 22°C 7.6 26°C
    June 7.3 20°C 8.1 25°C
    July 7.0 19°C 8.0 25°C
    August 7.4 21°C 8.1 25°C
    September 7.3 22°C 7.7 26°C
    October 7.0 24°C 7.5 27°C
    November 7.4 27°C 6.7 27°C
    December 7.2 29°C 6.6 29°C