Fortaleza vs Rio de Janeiro in September: Weather Compared

    Fortaleza scores higher in September.

    Fortaleza

    8.7 Yes, a good time to go

    • Avg high: 30°C / Avg low: 25°C
    • Rainy days: 1 (4 mm)

    Rio de Janeiro

    7.7 Yes, a good time to go

    • Avg high: 26°C / Avg low: 19°C
    • Rainy days: 11 (75 mm)

    Weather by month

    MonthFortalezaRio de Janeiro
    January 6.5 29°C 6.3 30°C
    February 6.1 29°C 6.8 30°C
    March 6.1 29°C 6.5 29°C
    April 6.1 29°C 7.4 28°C
    May 6.2 29°C 7.6 26°C
    June 7.2 29°C 8.1 25°C
    July 8.1 29°C 8.0 25°C
    August 8.6 30°C 8.1 25°C
    September 8.7 30°C 7.7 26°C
    October 8.7 30°C 7.5 27°C
    November 8.6 30°C 6.7 27°C
    December 7.8 30°C 6.6 29°C