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.

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

Ballymena Temperature in July

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Water Temperature 12°C (54°F) *  

Chance of Rain 59%  

Precipitation 97 mm (3.8 in)  

Rainy days 18 days  

Humidity 89% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 148 hours *  

Percentage Sunshine 26% *  

* Data from: Belfast, Ireland (24 KM, 15 Miles).

What to Wear in Ballymena in July

Comfortable temperatures call for an easy wardrobe in July. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 12°C (54°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Ballymena in July

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 the United Kingdom, check out our Ballymena's climate page.

More climate data for Ballymena

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Ballymena climate overview or explore weather in the United Kingdom.