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2026 Weather in Ireland

What's the weather been like in Ireland this spring and summer? I've been there many times since 1988 (July-early October) when early mornings and nights were always chilly to cool, daytime temperatures in the 50s-60s and light, intermittent rain was a regular occurrence. All my travels were along the coasts, mostly in the West.

On my last trip in 2022 though, climate change had arrived with a vengeance. I bicycled around the island's perimeter for a month in mid-summer and experienced rainfall on only two or three days. Worse still, daytime highs were often in the 70s-low 80s and gone were those pleasantly cool mornings and nights.

Was this an anomaly or a dramatic shift in the country's weather pattern? I'm planning to bike again along the West Coast sometime between April and early June of 2027, hopeful for those cool days and nights once more.

What kind of weather have you experienced in your travels in Ireland this year?

Posted by
838 posts

In late May and early June this year, I was in northern England for five days of hiking as well as a side trip to western Scotland. It was mostly in the lower to mid 70s during days and once or twice in the upper 60s. Overall, that's slightly warmer than what I had experienced in my five visits to Ireland between 1993-2010. During those years, I hiked twice in Ireland, when it felt a bit cooler than my recent trip to England and Scotland. When I landed in Manchester for this trip, it was in the low 80s, and I saw people sweating. That was the first of several heat waves to hit Europe this year. Fortunately, temperatures cooled down for the remainder of my visit.

Posted by
711 posts

We were in Ireland end of April/beginning of May, staying in Co. Donegal but visiting Derry, Antrim Coast and Belfast in NI. The weather was sunny/partly sunny the whole time with temperatures between 62-68 degrees F. Not typical for that time of year. The week before our visit and the week after was the typical rain, wind and 52 degrees.
We were again in Ireland 3 weeks ago (July), staying in Co. Donegal and Co. Clare. As before, the weather was sunny/partly sunny the whole time. Temperatures in Co. Donegal were in the low 70's where as Co. Clare was in the mid-80's. Nights all around were still fresh and cool so there was a reprieve from the heat.
Hope you enjoy your trip!

Posted by
121 posts

I was in Ireland for a week in mid May (Dublin, Dingle, and points in between). We needed jackets every day; daytime temps in the mid 50s to mid 60s. Had intermittent rain, usually while we were inside a museum or something. Perfect gorgeous day for Slea Head Drive. The travel gods were smiling on us.