Orcas Weather in December

December in Orcas brings low temperatures, with highs of 7°C (45°F) and nights dropping to 2°C (36°F). Rainfall is on the higher side this month, averaging around 87 mm (3.4 in), so keep a rain jacket handy.

Rainfall in Orcas in December

Looking at the last 30 years, the data shows about 18 days with rain, averaging 87 mm (3.4 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Orcas in December

Daytime highs in Orcas in December reach 7°C (45°F), with nights around 2°C (36°F). December is part of winter. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.

Sunshine in Orcas in December

The area experiences limited sunny days, amounting to roughly 68 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

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