Cornwall weather in April 2025

Q: How warm is it in Cornwall in April?

Daytime temperatures usually reach 12°C in Newquay, Cornwall in April, falling to 6°C at night.

Q: How sunny is it in Cornwall in April?

There are normally 6 hours of bright sunshine each day in Newquay, Cornwall in April - that's 45% of daylight hours.

Q: Is the sea cold around Cornwall in April?

The average sea temperature around Newquay, Cornwall in April is 10°C.

Q: Does it rain in Cornwall in April?

There are usually 14 days with some rain in Newquay, Cornwall in April and the average monthly rainfall is 58mm.

Expect 12°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Cornwall in April. Check more long-term weather averages for Cornwall in April before you book your next holiday to Cornwall in 2025/2026.

12
12°C max day temperature
6
6 hours of sunshine per day
14
14 days with some rainfall
6
6°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
58
58 mm of monthly rainfall
4
4 (Moderate) UV index
10
10°C sea temperature

More about Cornwall

Cornwall by month

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

Recommended for Cornwall

Luxury Cottages discount code: £50 off UK cottages

Exclusive

Save EXTRA £50 on UK breaks with Luxury Cottages
No minimum stay. Book online with exclusive discount code
Offer cannot be combined with other promotions

Show discount code

******C50

Redeem Luxury Cottages discount code >>

Expires at 23:59 on Tuesday 31st Dec 2024 · View all Luxury Cottages offers

UK holiday finder

The April weather guide for Cornwall (Newquay) 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.

Top Cornwall destinations

Below are average maximum temperatures at popular countries, regions and places in Cornwall in April. Select a holiday destination to see more weather parameters.

Metric (°C / mm) | Imperial (°F / inches)

More about the UK

How warm is it in Cornwall in April?

Daytime temperatures usually reach 12°C in Newquay, Cornwall in April, falling to 6°C at night.

How sunny is it in Cornwall in April?

There are normally 6 hours of bright sunshine each day in Newquay, Cornwall in April - that's 45% of daylight hours.

Is the sea cold around Cornwall in April?

The average sea temperature around Newquay, Cornwall in April is 10°C.

Does it rain in Cornwall in April?

There are usually 14 days with some rain in Newquay, Cornwall in April and the average monthly rainfall is 58mm.

Cornwall April sunrise & sunset times

Browse the sunrise and sunset times for Cornwall in April 2025. Select a month to view Cornwall sunrise and sunset times for the next 12 months. The Cornwall sunrise and sunset times shown below are for Newquay.

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