In December, Erechim typically sees daytime highs of 28.0°C and overnight lows around 16.5°C. Compared to the annual average high of 23.9°C, December runs +4.1°C.
December in Erechim averages a daytime high of 28.0°C and an overnight low of 16.5°C.
December runs +4.1°C compared to Erechim's annual average high of 23.9°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 28.0°C and cooler evenings around 16.5°C.