In December, Sao Leopoldo typically sees daytime highs of 29.7°C and overnight lows around 17.8°C. Compared to the annual average high of 25.3°C, December runs +4.4°C.
December in Sao Leopoldo averages a daytime high of 29.7°C and an overnight low of 17.8°C.
December runs +4.4°C compared to Sao Leopoldo's annual average high of 25.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 29.7°C and cooler evenings around 17.8°C.