Portland weather in October 2024

Expect 59°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Portland in October. Check more long-term weather averages for Portland in October before you book your next holiday to Maine in 2024/2025.

59
59°F max day temperature
6
6 hours of sunshine per day
10
10 days with some rainfall
39
39°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
3.9
3.9 inches of monthly rainfall
3
3 (Moderate) UV index
54
54°F sea temperature

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The October weather guide for Maine (Portland) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How warm is it in Portland in October?

Daytime temperatures usually reach 59°F in Portland in October, falling to 39°F at night.

How sunny is it in Portland in October?

There are normally 6 hours of bright sunshine each day in Portland in October - that's 55% of daylight hours.

How warm is the sea around Portland in October?

The average sea temperature around Portland in October is 54°F.

Does it rain in Portland in October?

There are usually 10 days with some rain in Portland in October and the average monthly rainfall is 3.9 inches.

Portland October sunrise & sunset times

Browse the sunrise and sunset times for Portland in October 2024. Select a month to view Portland sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st October 2024	06:39	18:21
Wednesday, 16th October 2024	06:57	17:55
Thursday, 31st October 2024	07:16	17:32

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Maine - quick facts
Flight time^✝	11 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Maine Office of Tourism