Fishguard weather in May 2025

Expect 14°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Fishguard in May. Check more long-term weather averages for Fishguard in May before you book your next holiday to Wales in 2025/2026.

14
14°C max day temperature
7
7 hours of sunshine per day
14
14 days with some rainfall
7
7°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
63
63 mm of monthly rainfall
5
5 (Moderate) UV index
10
10°C sea temperature

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The May weather guide for Wales (Fishguard) 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 Wales

How warm is it in Fishguard in May?

Daytime temperatures usually reach 14°C in Fishguard in May, falling to 7°C at night.

How sunny is it in Fishguard in May?

There are normally 7 hours of bright sunshine each day in Fishguard in May - that's 44% of daylight hours.

Is the sea cold around Fishguard in May?

The average sea temperature around Fishguard in May is 10°C.

Does it rain in Fishguard in May?

There are usually 14 days with some rain in Fishguard in May and the average monthly rainfall is 63mm.

Fishguard May sunrise & sunset times

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

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

Date	Sunrise times	Sunset times
Thursday, 1st May 2025	04:50	19:45
Friday, 16th May 2025	04:24	20:09
Saturday, 31st May 2025	04:07	20:29

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Wales - quick facts
Time difference	UK +0 hours
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Tourist info	Visit Wales