In December, Jaen typically sees daytime highs of 13.5°C and overnight lows around 4.0°C. Compared to the annual average high of 22.9°C, December runs -9.4°C.
December in Jaen averages a daytime high of 13.5°C and an overnight low of 4.0°C.
December runs -9.4°C compared to Jaen's annual average high of 22.9°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 13.5°C and cooler evenings around 4.0°C.