Grants Pass Weather in December

December in Grants Pass brings low temperatures around 8°C (46°F) during the day, dropping to 0°C (32°F) at night, with the most rainfall of the year.

Rainfall in Grants Pass in December

The month is marked by heavy rainfall, often coming down in intense bursts. Make sure to have a poncho to stay dry. You can expect rain on around 18 days based on historical patterns, with 166 mm (6.5 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Grants Pass in December

If you're visiting Grants Pass in December, expect highs of 8°C (46°F) and overnight lows around 0°C (32°F). The month of December belongs to the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows around 0°C (32°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. This is usually the coldest month of the year, so be sure to prepare with plenty of winter gear.

December in Grants Pass has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.