Morris Plains Weather in December

December in Morris Plains brings low temperatures around 7°C (45°F) during the day, dropping to -3°C (27°F) at night, with quite a bit of snow/rainfall expected, averaging around 131 mm (5.2 in) for the month.

Rainfall in Morris Plains in December

Historically, December sees about 12 days of snow/rain, with a monthly average of 131 mm (5.2 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Morris Plains in December

December in Morris Plains brings low temperatures, with highs of 7°C (45°F) and nights around -3°C (27°F). December is in the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop below freezing to -3°C (27°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

Sunshine in Morris Plains in December

With about 141 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Morris Plains. Our weather planner can help you explore destinations with more pleasant weather conditions.