County Antrim Weather in June

Average temperatures, rainfall, sunshine and the best places to visit in County Antrim, Ireland in June.

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Lisburn Belfast

Considering a trip to County Antrim, Ireland this June and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in County Antrim in June

County Antrim, Ireland is a region in Ireland. June in County Antrim generally has mild temperatures, with moderate precipitation. The month of June is in the summer season.

Temperatures

You can expect mild maximum daytime temperatures of around 18°C (64°F) and nighttime temperatures around 11°C (52°F) in Lisburn.

To explore the conditions in County Antrim, Ireland in more detail, check the map below.

Precipitation

June is a moderate rainy month with an average rainfall of around 85 mm (3.3 in) in Lisburn.

Average sunshine

Most places get a reasonable amount of sunshine. Take Lisburn as an example - it receives around 170 hours of sunlight, offering a nice mix of sunny and partly cloudy days. Want to compare this with brighter destinations? Try our weather planner to explore your options.

Explore County Antrim by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in County Antrim in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across County Antrim.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in County Antrim

What is the weather like in June for some of the most popular destinations in County Antrim, Ireland?

Temperature range in County Antrim (June)

Precipitation variation in County Antrim (June)

Lisburn

In June Lisburn generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« May
June
July »
May
June
July
Max temperature
15°C (59°F)
18°C (64°F)
19°C (66°F)
Min temperature
8°C (46°F)
11°C (52°F)
12°C (54°F)
Monthly sun hours
184 hours
170 hours
148 hours
Monthly rainfall
77 mm (3 in)
85 mm (3.3 in)
90 mm (3.5 in)
Monthly rainy days
17 days
16 days
16 days
Weather conditions
tolerable
pleasant
pleasant
Climate in Lisburn →

Belfast

In June Belfast generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« May
June
July »
May
June
July
Max temperature
16°C (61°F)
18°C (64°F)
20°C (68°F)
Min temperature
8°C (46°F)
10°C (50°F)
12°C (54°F)
Monthly sun hours
184 hours
170 hours
148 hours
Monthly rainfall
77 mm (3 in)
87 mm (3.4 in)
90 mm (3.5 in)
Monthly rainy days
17 days
16 days
17 days
Weather conditions
tolerable
pleasant
perfect
Climate in Belfast →

Is your destination not in the list? Have a look at all destinations in County Antrim, in Ireland.

In our records: Ireland June extremes

Notable June records observed across cities in Ireland in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest June day in Ireland reached 32°C (90°F) in Bunratty on June 28, 2018.

Popular cities in June

Day & night temperatures, rainfall and average weather in County Antrim in June.

City Weather Day temp Night temp Rainfall
Lisburn 18°C (64°F) 11°C (52°F) 85 mm (3.3 in)
Belfast 18°C (64°F) 10°C (50°F) 87 mm (3.4 in)

County Antrim weather in June: frequently asked questions

What is the weather like in County Antrim, Ireland in June?

In June, County Antrim, Ireland generally has pleasant weather conditions. Lisburn sees daytime temperatures near 18°C (64°F), with nights cooling to roughly 11°C (52°F).

What is the average temperature in County Antrim, Ireland in June?

Lisburn averages a daytime maximum of 18°C (64°F) in June, with overnight lows close to 11°C (52°F).

Does County Antrim, Ireland get a lot of rain in June?

Not particularly. Lisburn averages just 85 mm (3.3 in) of rain in June, making it a mostly dry month for County Antrim, Ireland.

Is June a Good Time to Visit County Antrim, Ireland?

We consider June to be one of the best times to travel to County Antrim, Ireland. Typically, the climate in Lisburn is pleasant. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit County Antrim, Ireland is in June, July and August with generally pleasant weather in Lisburn. The weather in January, February and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in County Antrim.

Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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