Dublin has just closed out its warmest June on record, according to the latest Met Éireann climate update, making this a major moment in breaking news ireland. The new figures show that while the capital experienced exceptional heat, the wider month across the country was also notable for temperature records, unusually warm nights and heavy rainfall in several regions.
The latest data places June 2026 as the fourth warmest June ever recorded in Ireland. Across the country, a number of weather stations posted exceptional readings, underlining how significant the month was in the context of latest news ireland and long-term climate trends.
Dublin sets a new June temperature benchmark
The standout development in this ireland breaking news update is Dublin’s new milestone. Casement Aerodrome recorded its hottest June ever, while Phoenix Park logged the highest mean monthly temperature in the country at 16.2C. That made the capital the centre of one of the most striking weather stories in ireland news today.
Met Éireann also noted that Casement Aerodrome recorded a minimum temperature of 20.3C during the month, making it the station’s hottest June overall and one of the warmest overnight readings ever observed there. Warm nights like this are often closely watched in ireland weather news because they can signal prolonged heat stress rather than a short-lived daytime spike.
What the figures show
- Dublin recorded its hottest June on record.
- Phoenix Park had the highest mean monthly temperature nationally at 16.2C.
- Casement Aerodrome also registered an exceptionally high overnight minimum of 20.3C.
- June 2026 ranked as Ireland’s fourth warmest June on record.
Record-breaking heat reached well beyond the capital
This was not only a Dublin story. In total, six weather stations broke their all-time maximum temperature records during June, while 13 stations set new June maximum records. The highest temperature of the month was recorded in Athenry, Co Galway, where the mercury climbed to 32.2C on June 25.
Other stations that exceeded previous June highs included:
- Mace Head, Co Galway: 30.5C
- Claremorris, Co Mayo: 31.3C
- Knock Airport, Co Mayo: 30.3C
- Markree, Co Sligo: 30.2C
- Finner, Co Donegal: 30.6C
These readings make this one of the most notable weather-related ireland headlines of the summer so far, particularly as counties across the west and northwest also joined the record-setting trend.
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June was hot, but also notably wet
Despite the exceptional warmth, June was not uniformly dry. In fact, several areas saw rainfall totals well above average, adding another layer to this ireland current affairs story. Newport, Co Mayo, recorded 143.6mm of rain during the month, which was 154 per cent of the normal June level.
The heaviest daily rainfall was measured at Cork Airport, where 26.8mm fell on Friday, June 5. That contrast between extreme warmth and significant rainfall is likely to feature heavily in future ireland updates as meteorologists assess how variable Irish summer patterns are becoming.
Why this matters
For readers following irish news today and ireland top stories, these figures matter for several reasons:
- They show how quickly monthly climate records can be broken.
- They highlight that heat extremes are no longer confined to a single county or region.
- They reinforce how Ireland can experience both high temperatures and above-average rainfall in the same month.
Weather trends of this kind are increasingly important not only for forecasters, but also for agriculture, transport planning, public health and local authorities monitoring changing seasonal conditions.
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What happens next after this weather milestone?
Met Éireann’s latest climate statement is likely to prompt further discussion across ireland national news and dublin news coverage, particularly around how often these temperature records are now being challenged. With Dublin posting its hottest June ever and multiple stations around the country also rewriting the record books, June 2026 will stand out as a landmark month in Irish weather history.
For anyone tracking breaking news ireland, the clearest takeaway is this: Dublin’s record June was part of a broader national pattern of extreme warmth, but it unfolded alongside heavy rain in some counties, showing just how complex Ireland’s weather has become.
