Eugene Weather in December

With daytime temperatures of 8°C (46°F) and nighttime lows of 1°C (34°F), December in Eugene brings low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Eugene in December

This month experiences the most intense rain of the year, with heavy showers. Be prepared with a poncho to stay dry. Historically, December sees about 21 days of rain, with a monthly average of 184 mm (7.2 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Eugene in December

In December, expect low temperatures in Eugene, with highs of 8°C (46°F) and lows of 1°C (34°F) at night. During December, the winter season is in full swing. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 1°C (34°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Sunshine in Eugene in December

The month brings about 131 hours of sunlight, offering a comfortable mix of sun and overcast.

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