In July, Calama typically sees daytime highs of 17.9°C and overnight lows around -1.4°C. Compared to the annual average high of 20.7°C, July runs -2.9°C.
July in Calama averages a daytime high of 17.9°C and an overnight low of -1.4°C.
July runs -2.9°C compared to Calama's annual average high of 20.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 17.9°C and cooler evenings around -1.4°C.