In December, Juliaca typically sees daytime highs of 17.3°C and overnight lows around 3.0°C. Compared to the annual average high of 16.9°C, December runs +0.4°C.
December in Juliaca averages a daytime high of 17.3°C and an overnight low of 3.0°C.
December runs +0.4°C compared to Juliaca's annual average high of 16.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 17.3°C and cooler evenings around 3.0°C.