Chicago vs San Antonio in January: Weather Compared

    San Antonio scores higher in January.

    Chicago

    3.8 Not the best time

    • Avg high: 0°C / Avg low: -7°C
    • Rainy days: 9 (62 mm)

    San Antonio

    7.4 Possible, with caveats

    • Avg high: 17°C / Avg low: 6°C
    • Rainy days: 7 (57 mm)

    Weather by month

    MonthChicagoSan Antonio
    January 3.8 0°C 7.4 17°C
    February 4.4 2°C 7.8 20°C
    March 5.1 7°C 7.8 23°C
    April 6.0 14°C 7.9 27°C
    May 7.0 20°C 7.1 30°C
    June 7.4 26°C 6.6 33°C
    July 7.6 28°C 6.7 35°C
    August 7.5 27°C 6.6 35°C
    September 7.9 23°C 7.1 32°C
    October 6.9 17°C 8.1 28°C
    November 5.8 9°C 8.1 22°C
    December 4.4 3°C 7.4 18°C