July weather forecast
Ireland

July is the heart of the summer season in Ireland, with average temperatures ranging from 15°C (59°F) to 20°C (68°F). This is the warmest month of the year for Ireland, representing a marked difference from the temperate climate of June. Instances of temperatures descending below freezing are exceedingly rare and limited only to the most exceptional circumstances.

Compared to June, July experiences marginally warmer days, with average temperatures peaking at their highest for the year. Daylight duration remains at its zenith, with around 17 hours per day at the start of the month, gradually reducing towards the end. Sunshine duration remains high, with Dublin typically recording around 210 hours of sunshine over the course of the month.

Rainfall in July is somewhat variable, with an average precipitation between 60mm (2.36") and 80mm (3.15"), a bit higher than in June. Rainfall distribution remains consistent, with the west receiving more than the east. Wind conditions across the country are generally mild, with only occasional windy days, particularly along the western coastal regions due to the influence of the Atlantic.

Sea temperatures around Ireland's coast rise further in July, averaging between 14°C (57.2°F) and 15°C (59°F). This is the warmest the Irish sea gets throughout the year, inviting swimming and other water-based activities. The coastal regions maintain their mild climate due to the tempering influence of the ocean.

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• Dublin - July »
  In Dublin during July, the rain falls for 10 days and regularly aggregates up to 51mm (2.01") of precipitation. In Dublin, the month of July registers the highest temperatures, averaging 20.2°C (68.4°F) at the peak and 13.5°C (56.3°F) at the lowest.
• Cork - July »
  July is the peak summer month in Cork, experiencing the highest temperatures of the year with averages soaring to 19°C (66.2°F). With average temperatures fluctuating between a high of 19°C (66.2°F) and a low of 11°C (51.8°F), July stands out as the warmest month in Cork, Ireland.
• Galway - July »
  Galway's July weather, marked by an average high temperature of 20.5°C (68.9°F) and an average low temperature of 12.9°C (55.2°F), is the warmest in the year. In Galway, the average temperatures in July are the highest, with a peak at 20.5°C (68.9°F) and a low of 12.9°C (55.2°F).
• Limerick - July »
  July weather in Limerick presents the peak of summer temperatures with the highest annual temperature recorded at 18.1°C (64.6°F) and a comfy low of 10.8°C (51.4°F). July tends to be the warmest month in Limerick with temperatures averaging a daily high of 18.1°C (64.6°F) and a low of 10.8°C (51.4°F).
• Waterford - July »
  The month with the least rainfall in Waterford is July, when the rain falls for 9.9 days and typically collects 67mm (2.64") of precipitation. The month with the least rainfall in Waterford is July, when the rain falls for 9.9 days and typically collects 67mm (2.64") of precipitation.
• Drogheda - July »
  July through September and December, with an average relative humidity of 87%, are most humid months in Drogheda, Ireland. On the first day of July in Drogheda, Ireland, sunrise is at 5:00 am and sunset at 9:58 pm.
• Dundalk - July »
  In Dundalk, Ireland, during July, the rain falls for 14.3 days and regularly aggregates up to 16mm (0.63") of precipitation. In Dundalk, during July, the rain falls for 14.3 days and regularly aggregates up to 16mm (0.63") of precipitation.
• Swords - July »
  Temperature readings in Swords reach their annual highs in July, averaging 19.5°C (67.1°F) and a minimum average of 11.7°C (53.1°F). On the first day of July in Swords, Ireland, sunrise is at 5:01 am and sunset at 9:56 pm.
• Bray - July »
  As the warmest month, July in Bray, Ireland, boasts an average high temperature of 16.9°C (62.4°F). With an average relative humidity of 86%, July is the most humid month in Bray.
• Kilkenny - July »
  The month with the least rainfall in Kilkenny is July, when the rain falls for 9 days and typically collects 55mm (2.17") of precipitation. July in Kilkenny is characteristically warm, with the highest average temperatures of the year, peaking at a delightfully mild 20.3°C (68.5°F).
• Ennis - July »
  In Ennis, during July, the rain falls for 19.3 days and regularly aggregates up to 32mm (1.26") of precipitation. In July, in Ennis, Ireland, the rain falls for 19.3 days.