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Portland weather in April 2025
Expect 12°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Portland in April. Check more long-term weather averages for Portland in April before you book your next holiday to Maine in 2025/2026.
- 1212°C max day temperature
- 7 hours of sunshine per day
- 1212 days with some rainfall
- 11°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 105105 mm of monthly rainfall
- 55 (Moderate) UV index
- 55°C sea temperature
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The April 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 / mm) | Imperial (°F / inches)
More about the USA
How warm is it in Portland in April?
Daytime temperatures usually reach 12°C in Portland in April, falling to 1°C at night.
How sunny is it in Portland in April?
There are normally 7 hours of bright sunshine each day in Portland in April - that's 51% of daylight hours.
Is the sea cold around Portland in April?
The average sea temperature around Portland in April is 5°C.
Does it rain in Portland in April?
There are usually 12 days with some rain in Portland in April and the average monthly rainfall is 105mm.
Portland April sunrise & sunset times
Browse the sunrise and sunset times for Portland in April 2025. Select a month to view Portland sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Tuesday, 1st April 2025 | 05:22 | 18:08 |
Tuesday, 15th April 2025 | 04:58 | 18:25 |
Wednesday, 30th April 2025 | 04:34 | 18:43 |
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