Ballymena Weather in July

July in Ballymena averages 19°C (66°F) during the day and 12°C (54°F) at night. Quite a bit of rainfall is typical this month, with around 97 mm (3.8 in) on average. An umbrella is a good idea.

Rainfall in Ballymena in July

You can expect rain on roughly 18 days based on historical data, averaging 97 mm (3.8 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Ballymena in July

If you're visiting Ballymena in July, expect highs of 19°C (66°F) and overnight lows around 12°C (54°F). Summer occurs in July. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it sees the highest temps of the year.

Sunshine in Ballymena in July

The month brings about 148 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Ballymena in July

In July, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in July

At 12°C (54°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Ballymena.