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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the WordPatch weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Derry (Londonderry) has a mild, wet maritime climate, so you can expect rain in any month. For the most settled weather, visit from May to September, though July and August are the busiest and priciest for accommodation.
What is the best time of year to visit Derry?
Late spring (May–June) and early autumn (September) offer the best balance of pleasant weather and lighter crowds. Daytime highs sit around 15–18°C, and you’ll still get decent daylight. The live forecast above will give you the current conditions if you’re planning a trip this week.
What should I pack for a trip to Derry?
A waterproof jacket and layers are essential year-round. Even in summer, temperatures rarely top 20°C, and a warm jumper or fleece is useful for cooler evenings. Sturdy, water-resistant footwear is a good idea if you plan to explore the city walls or the nearby countryside.
Does it rain a lot in Derry?
Yes. Derry receives around 1,100 mm of rain annually, which is typical for the north-west of Ireland. Rain is spread fairly evenly across the year, but the driest months are usually April, May and June. Checking the 10 Day Weather Forecast UK before you travel is a sensible habit.
What is the weather in Londonderry tomorrow likely to be?
You can get a reliable forecast from the Met Office or BBC Weather. For Derry, expect mild temperatures around 8–12°C with a chance of light rain or drizzle, typical for the region.
Is there a 14-day or 21-day weather forecast for Derry?
Long-range forecasts (14 or 21 days) show general trends but become less accurate after 7–10 days. The Met Office and BBC Weather provide 14-day outlooks, but treat predictions beyond a week as a guide, not a guarantee.
How does Derry’s weather compare to other UK cities?
Derry is milder than Glasgow in winter (less frost) but rainier than Birmingham. It’s cloudier than Bristol but has fewer temperature extremes. Summer highs are similar to Liverpool.
Sources
For the most accurate short-term planning, check the UK weather hub or a dedicated city guide for comparisons. The weather derry 7 days outlook is usually reliable for packing decisions.