In December, Vina del Mar typically sees daytime highs of 20.3°C and overnight lows around 11.4°C. Compared to the annual average high of 18.0°C, December runs +2.3°C.
December in Vina del Mar averages a daytime high of 20.3°C and an overnight low of 11.4°C.
December runs +2.3°C compared to Vina del Mar's annual average high of 18.0°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 20.3°C and cooler evenings around 11.4°C.