In December, Passos typically sees daytime highs of 28.5°C and overnight lows around 19.0°C. Compared to the annual average high of 27.9°C, December runs +0.6°C.
December in Passos averages a daytime high of 28.5°C and an overnight low of 19.0°C.
December runs +0.6°C compared to Passos's annual average high of 27.9°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 28.5°C and cooler evenings around 19.0°C.