Cape Town vs Johannesburg in December: Weather Compared

    Cape Town scores higher in December.

    Cape Town

    8.5 Yes, a good time to go

    • Avg high: 21°C / Avg low: 17°C
    • Rainy days: 4 (17 mm)

    Johannesburg

    6.4 Possible, with caveats

    • Avg high: 26°C / Avg low: 15°C
    • Rainy days: 18 (138 mm)

    Weather by month

    MonthCape TownJohannesburg
    January 8.7 22°C 6.7 26°C
    February 8.7 22°C 7.1 26°C
    March 8.6 21°C 7.4 25°C
    April 8.0 20°C 8.1 22°C
    May 7.3 18°C 8.5 21°C
    June 6.6 16°C 8.3 18°C
    July 6.7 16°C 8.4 18°C
    August 6.7 16°C 8.7 21°C
    September 7.1 17°C 8.6 25°C
    October 7.7 18°C 7.7 26°C
    November 8.0 20°C 7.1 25°C
    December 8.5 21°C 6.4 26°C