Dublin Weather in June

During June, Dublin experiences pleasant daytime temperatures of 18°C (64°F) and cooler nights around 11°C (52°F). As part of the summer season, expect quite a bit of rainfall. Around 78 mm (3.1 in) is typical.

Rainfall in Dublin in June

This month experiences about 15 days of rain according to historical data, averaging 78 mm (3.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Dublin in June

In June, Dublin sees pleasant temperatures, with highs of 18°C (64°F). Nights drop to around 11°C (52°F). This month falls in the summer season. The difference between afternoon and evening temperatures is usually noticeable. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Dublin in June

The area enjoys a balanced 180 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Dublin in June

Wind speeds average 4 m/s (8 knots) during June. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in June

The water sits at 12°C (54°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Ireland, check out our Dublin's climate page.

Dublin Temperature in June

Min Temperature 11°C (52°F)  

Max Temperature 18°C (64°F)  

Water Temperature 12°C (54°F)  

Chance of Rain 49%  

Precipitation 78 mm (3.1 in)  

Rainy days 15 days  

Humidity 68%  

Windspeed 4 m/s (8 knots)  

Sunshine 180 hours  

Percentage Sunshine 39%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Dublin typically stay consistent throughout June, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°F).

Average temperatures in June

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in June

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Historical weather for Dublin in June

Browse day-by-day weather records for Dublin spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Dublin historical weather extremes in June

Our historical data for Dublin spans 1976 to 2026, revealing these weather extremes.

• The hottest June day on record in Dublin reached 27°C (81°F) (June 23, 2026).
• The coldest June day was on June 6, 2009, with a maximum of 9°C (48°F).
• The lowest overnight temperature recorded in June was 1°C (34°F) (June 9, 2015).
• The heaviest June precipitation occurred on June 30, 2003, when 34 mm (1.3 in) of precipitation fell.

What to Wear in Dublin in June

Comfortable temperatures call for an easy wardrobe in June. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 12°C (54°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Dublin in June

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Dublin's climate page.

More climate data for Dublin

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Dublin climate overview or explore weather in Ireland.