Portstewart weather in April 2025

Q: How warm is it in Portstewart in April?

Daytime temperatures usually reach 11°C in Portstewart in April, falling to 4°C at night.

Q: How sunny is it in Portstewart in April?

There are normally 5 hours of bright sunshine each day in Portstewart in April - that's 35% of daylight hours.

Q: Is the sea cold around Portstewart in April?

The average sea temperature around Portstewart in April is 8°C.

Q: Does it rain in Portstewart in April?

There are usually 16 days with some rain in Portstewart in April and the average monthly rainfall is 65mm.

Expect daytime maximum temperatures of 11°C in Portstewart, Northern Ireland in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 65 mm of rainfall in the month.

11
11°C max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
4
4°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
65
65 mm of monthly rainfall
3
3 (Moderate) UV index
8
8°C sea temperature

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The April weather guide for Northern Ireland (Portstewart) 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 UK

How warm is it in Portstewart in April?

Daytime temperatures usually reach 11°C in Portstewart in April, falling to 4°C at night.

How sunny is it in Portstewart in April?

There are normally 5 hours of bright sunshine each day in Portstewart in April - that's 35% of daylight hours.

Is the sea cold around Portstewart in April?

The average sea temperature around Portstewart in April is 8°C.

Does it rain in Portstewart in April?

There are usually 16 days with some rain in Portstewart in April and the average monthly rainfall is 65mm.

Portstewart April sunrise & sunset times

Browse the sunrise and sunset times for Portstewart in April 2025. Select a month to view Portstewart sunrise and sunset times for the next 12 months.

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