In December, Graaff-Reinet typically sees daytime highs of 29.7°C and overnight lows around 14.1°C. Compared to the annual average high of 25.1°C, December runs +4.6°C.
December in Graaff-Reinet averages a daytime high of 29.7°C and an overnight low of 14.1°C.
December runs +4.6°C compared to Graaff-Reinet's annual average high of 25.1°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 29.7°C and cooler evenings around 14.1°C.