May · United Kingdom
Best time to visit Giant's Causeway in MayWeather, crowds & prices
May score
8.2/10
Ranked #2 of 12 months
- Avg temp
- 12°C
- Rainfall
- 69 mm
- Humidity
- 86%
- Sunny days
- 18
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
May in Giant's Causeway scores 8.2/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 12°C, 69 mm of rain, and roughly 18 sunny days this month.
The Giant's Causeway is Northern Ireland's hexagonal basalt columns-UNESCO coast walks and Atlantic cliff drama. Best window: late spring through early autumn.
Frequently asked
- What is the weather like in Giant's Causeway in May?
- In May, Giant's Causeway averages 12°C, 69 mm of rain, and about 18 sunny days. Its climate-comfort score is 8.2/10.
- Is May a good time to visit Giant's Causeway?
- May earns a 8.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Giant's Causeway in May?
- Expect about 69 mm of rain in May. Average humidity is 86% and there are about 18 sunny days.
Curated in Giant's Causeway
Tickets & experiences
Things to do in Giant's Causeway
Giant's Causeway, United Kingdom. Live activities and tours from GetYourGuide, matched to this destination.