The climate in Portland during November can be summarized as mild and reasonably dry.
November is in the spring in Portland and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 10°C (50°F) is normal.
|Daytime temperature||19.1°C 66.3°F|
|Nightly temperature||10.2°C 50.3°F|
|Average temperature||14.6°C 58.3°F|
|Daily sunshine||7.7 hrs|
|Avg rainfall||50 mm 2 ins|
|Rainy days||9 days|
|Sea temperature||14.9°C 58.7°F|
|Windspeed||23.8kph 15 mph|
On average November is the 5th driest month of the year in Portland with around 50mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
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 Portland in November 2021.
|Hottest month:||February||23.2°C 73.8°F|
|Driest month:||February||26mm 1ins|
|Coldest month:||July||13.1°C 55.6°F|
|Wettest month:||July||112mm 4.4ins|