In December, Delmas typically sees daytime highs of 25.8°C and overnight lows around 13.3°C. Compared to the annual average high of 23.2°C, December runs +2.6°C.
December in Delmas averages a daytime high of 25.8°C and an overnight low of 13.3°C.
December runs +2.6°C compared to Delmas's annual average high of 23.2°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 25.8°C and cooler evenings around 13.3°C.