Alturas Weather in December

In Alturas, December brings low daytime temperatures around 5°C (41°F), with nights cooling to -7°C (19°F). It is the wettest month of the year, so expect more snow/rainfall than usual.

Rainfall in Alturas in December

The month brings the most rain, so be prepared with an umbrella for the occasional shower. Historically, approximately 12 days this month are expected to have snow/rain, averaging 41 mm (1.6 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Alturas in December

December in Alturas sees highs of 5°C (41°F) and lows of -7°C (19°F) overnight. Experience the winter season in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows of -7°C (19°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. As the coldest month of the year, it's important to pack plenty of warm clothes and winter gear.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Alturas. Our weather planner can help you explore destinations with more pleasant weather conditions.