Harbor Weather in December

What's the weather like in Harbor (Oregon) in December 2024?

The climate in Harbor during December can be summarized as cool and very wet.

December is in the winter in Harbor and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 11°C (53°F), whilst at night 4°C (39°F) is normal.

Harbor weather averages (imperial / metric)
Daytime temperature 11.4°C 52.5°F
Nightly temperature 3.6°C 38.5°F
Average temperature 7.5°C 45.5°F
Daily sunshine 3.5 hrs
Avg rainfall 303 mm 11.9 ins
Rainy days 17 days
Sea temperature 11.1°C 52°F
Humidity 87%
Windspeed 11.2kph 7 mph

On average December is the wettest month of the year in Harbor with around 303mm 11.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.5 hours of sunshine per day.

December temperatures in Harbor

Harbor average temperature in December

December rainfall

Harbor average rain in December

December hourly sunshine

Harbor average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Harbor in December 2024.