Glengariff weather in April 2026

Q: How warm is it in Glengariff in April?

Daytime temperatures usually reach 12°C in Glengariff in April, falling to 5°C at night.

Q: How sunny is it in Glengariff in April?

There are normally 5 hours of bright sunshine each day in Glengariff in April - that's 37% of daylight hours.

Q: Is the sea cold around Glengariff in April?

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

Q: Does it rain in Glengariff in April?

There are usually 15 days with some rain in Glengariff in April and the average monthly rainfall is 47mm.

Expect daytime maximum temperatures of 52°F in Glengariff, Ireland in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 3.3 inches of rainfall in the month.

52
52°F max day temperature
5
5 hours of sunshine per day
17
17 days with some rainfall
41
41°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
3.3
3.3 inches of monthly rainfall
4
4 (Moderate) UV index
50
50°F sea temperature

More about Glengariff

Glengariff by month

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

Recommended for Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

The April weather guide for Ireland (Glengariff) 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)