In December, Sao Bernardo do Campo typically sees daytime highs of 27.1°C and overnight lows around 18.1°C. Compared to the annual average high of 25.6°C, December runs +1.6°C.
December in Sao Bernardo do Campo averages a daytime high of 27.1°C and an overnight low of 18.1°C.
December runs +1.6°C compared to Sao Bernardo do Campo's annual average high of 25.6°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 27.1°C and cooler evenings around 18.1°C.