June weather forecast
Ireland

June ushers in the start of summer in Ireland, with average temperatures moving between 13°C (55.4°F) and 18°C (64.4°F), marking a significant warming transition from the spring months. The chance of temperatures dropping below freezing becomes virtually nonexistent, even in the higher-altitude areas.

In comparison to May, June sees an increase in average temperatures, indicating the arrival of the warmest season of the year. Daylight reaches its peak during this month, with up to 17 hours per day, particularly around the summer solstice. Correspondingly, sunshine duration continues to climb, with Dublin usually tallying approximately 220 hours of sunshine over the month.

Rainfall in June typically measures between 60mm (2.36") and 70mm (2.76"), slightly higher than in May. The pattern of precipitation distribution continues to hold, with the west of Ireland generally receiving more rainfall than the east. Wind conditions across the country are generally mild, although the western coastal areas can experience occasional breezy days due to Atlantic influence.

Sea temperatures around the coast of Ireland further increase in June, averaging between 12°C (53.6°F) and 13°C (55.4°F). The relatively milder climate of the coastal regions remains consistent, thanks to the moderating influence of the surrounding waters.

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• Dublin - June »
  June is when the summer season truly comes into effect in Dublin, with temperatures ticking upward and daylight hours peaking. As Dublin welcomes June, the average high-temperature records at a comfortable 18°C (64.4°F), marking an insignificant deviation from the prior month.
• Cork - June »
  The months with the least rainfall in Cork are April and June Rain falls for 15 days and accumulates 61mm (2.4") of rain. The month with the longest days in Cork is June, with an average of 16h and 36min of daylight.
• Galway - June »
  In Galway during June, the rain falls for 17 days and regularly aggregates up to 81mm (3.19") of precipitation. On the first day of June in Galway sunrise is at 5:14 am and sunset at 9:53 pm.
• Limerick - June »
  June has the longest days of the year in Limerick with an average of 16h and 48min of daylight. June has the longest days of the year in Limerick, with an average of 16h and 48min of daylight.
• Waterford - June »
  The month with the longest days in Waterford is June, with an average of 16h and 42min of daylight. In Waterford, Ireland, in June, during 10.2 rainfall days, 74mm (2.91") of precipitation is typically accumulated.
• Drogheda - June »
  With an average of 17h and 0min of daylight, June has the longest days of the year in Drogheda, Ireland. The month with the most sunshine in Drogheda, Ireland, is June, with an average of 7.5h of sunshine.
• Dundalk - June »
  The month with the most rainfall in Dundalk is June, when the rain falls for 12.7 days and typically aggregates up to 21mm (0.83") of precipitation. The month with the most rainfall is June, when the rain falls for 12.7 days and typically aggregates up to 21mm (0.83") of precipitation.
• Swords - June »
  The month with the longest days in Swords is June, with an average of 16h and 54min of daylight. June's weather in Swords, Ireland, carries the characteristics of robust summer, with the highest recorded daylight hours of 16.9 hours.
• Bray - June »
  June in Bray, Ireland, greets the summer season with remarkably mild weather, featuring comfortably warm days. In Bray, during June, the rain falls for 16.6 days and regularly aggregates up to 48mm (1.89") of precipitation.
• Kilkenny - June »
  As summer arrives in June, Kilkenny welcomes the highest daylight hours of the year, meaning you'll have extra time to explore the beauty of this city. In Kilkenny snow does not fall in June through October.
• Ennis - June »
  The month with the longest days in Ennis is June, with an average of 16h and 48min of daylight. In Ennis, Ireland, in June, it is raining for 18.1 days, with typically 35mm (1.38") of accumulated precipitation.