In December, Guelmim typically sees daytime highs of 20.4°C and overnight lows around 9.7°C. Compared to the annual average high of 24.6°C, December runs -4.2°C.
December in Guelmim averages a daytime high of 20.4°C and an overnight low of 9.7°C.
December runs -4.2°C compared to Guelmim's annual average high of 24.6°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 20.4°C and cooler evenings around 9.7°C.