The best time to visit Lisburn
Month-by-month climate averages for Lisburn, Northern Ireland, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Lisburn is usually June, July and August, when daytime highs sit in the pleasant 16-26°C range and the heaviest October rain is behind you.
Lisburn is warmest in August (highs near 18°C) and coldest in January (lows around 2°C), with roughly 1027 mm of precipitation across the year and October the wettest month. The sweet spot for most visitors is June, July and August.
These are long-run averages. For the actual days you are travelling, check the live Lisburn forecast - and note how much the models agree, because that tells you how much to trust it.
Lisburn weather by month
what to expect in Lisburn through the year, 1991-2020 averagesHere is Lisburn's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Lisburn by season.