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Londonderry weather in May 2025
Expect 57°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Londonderry in May. Check more long-term weather averages for Londonderry in May before you book your next holiday to Northern Ireland in 2025/2026.
- 5757°F max day temperature
- 6 hours of sunshine per day
- 1818 days with some rainfall
- 4141°F min night temperature
- 1616 hours of daylight per day
- 0No heat & humidity
- 3.23.2 inches of monthly rainfall
- 55 (Moderate) UV index
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Recommended for Northern Ireland
Expires at 23:59 on Thursday 19th Dec 2024 · View all Rural Retreats offers
The May weather guide for Northern Ireland (Londonderry) 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)
More about the UK
How warm is it in Londonderry in May?
Daytime temperatures usually reach 57°F in Londonderry in May, falling to 41°F at night.
How sunny is it in Londonderry in May?
There are normally 6 hours of bright sunshine each day in Londonderry in May - that's 34% of daylight hours.
Does it rain in Londonderry in May?
There are usually 18 days with some rain in Londonderry in May and the average monthly rainfall is 3.2 inches.
Londonderry May sunrise & sunset times
Browse the sunrise and sunset times for Londonderry in May 2025. Select a month to view Londonderry sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 04:49 | 20:05 |
Friday, 16th May 2025 | 04:20 | 20:33 |
Saturday, 31st May 2025 | 03:59 | 20:56 |
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