Which is the hottest month in Ballymena?

The hottest time of year in Ballymena is normally July. Expect maximum daytime temperatures to reach 18°C.

Which month has the most rain in Ballymena?

In terms of rainfall, January is usually the wettest month in Ballymena with 101mm on average. There are normally 20 days in January with some rain.

When is it sunniest in Ballymena?

The sunniest time of year in Ballymena is normally May with bright sunshine on average for 37% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Ballymena?

The sea is usually at its warmest in Ballymena in September when the water temperature reaches 14°C.

Best time to visit Ballymena

Q: When is the best time to visit Ballymena?

The best times to visit Ballymena, Northern Ireland are in July and August Maximum daytime temperature = 22 - 30°C.

The best times to visit Ballymena, Northern Ireland are in July and August based on our default weather conditions. Update your weather preferences to see which months best match.

Ballymena by month

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

Recommended for Northern Ireland

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When is the best time to visit Ballymena?

The best times to visit Ballymena, Northern Ireland are in July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]

Change the criteria to reflect your weather preferences.

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Jan
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May
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Jun
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Jul
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Aug
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Sep
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Dec

Change criteria

Max Day Temperature (°C)

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Jan
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Feb
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Mar
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Apr
13
May
16
Jun
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Jul
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Aug
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Sep
12
Oct
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Nov
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Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Northern Ireland (Ballymena) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)