Lagan Weather in May

With daytime temperatures of 17°C (63°F) and nighttime lows of 6°C (43°F), May in Lagan brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 72 mm (2.8 in) falls on average.

Rainfall in Lagan in May

Records from the past 30 years suggest around 13 days of rain, with 72 mm (2.8 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Lagan in May

If you're visiting Lagan in May, expect highs of 17°C (63°F) and overnight lows around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and August typically offer the best weather for Lagan.