In December, Salinas typically sees daytime highs of 15.5°C and overnight lows around 3.4°C. Compared to the annual average high of 20.4°C, December runs -4.9°C.
December in Salinas averages a daytime high of 15.5°C and an overnight low of 3.4°C.
December runs -4.9°C compared to Salinas's annual average high of 20.4°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 15.5°C and cooler evenings around 3.4°C.