Capital Hill Weather in December

In Capital Hill, December brings moderate daytime temperatures around 16°C (61°F), with nights cooling to 1°C (34°F). Expect quite a bit of rainfall this month.

Rainfall in Capital Hill in December

You can expect rain on around 8 days based on historical patterns, with 63 mm (2.5 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Capital Hill in December

Temperatures in Capital Hill in December top out at 16°C (61°F) and drop to 1°C (34°F) overnight. During December, the winter season is in full swing. Conditions are often most pleasant around the middle of the day. 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. Though the coolest month of the year, the temperatures are far from cold. With still warm days.

Sunshine in Capital Hill in December

Expect sunny days throughout the month, with an estimated 220 hours of sunshine. This makes it a pleasant time to visit Capital Hill.

For Capital Hill itself, March, April, May, October and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.