Belfast weather in July (County Antrim, Ireland)

What is the weather forecast for Belfast in July? Get all the weather information you need to plan your visit.

Temperatures

The weather in Belfast is usually perfect in July, characterized by pleasant temperatures and moderate rainfall. July ushers in the summer season. The daytime often sees temperatures reaching 20°C, but nighttime brings a cool-down to 12°C. On average, it is the month with the highest temperature of the year.

Precipitation

Belfast in July usually receives moderate rainfall, averaging around 90 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 17 days of the month will see rainfall.

Average sunshine

The city usually sees around 148 hours of sunlight, indicating a moderately sunny period.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit. July generally stands out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

Select a Month of Interest

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 Belfast's climate page.

Belfast, monthly averages in July

Min Temperature 12°C  

Max Temperature 20°C  

Water Temperature 12°C  

Chance of Rain 57%  

Precipitation 90 mm  

Rainy days 17 days  

Humidity 89%  

Windspeed 4 m/s  

Sunshine 148 hours  

Percentage Sunshine 26%  

Where to go in Ireland in July

Find out more about the weather in Ireland and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Belfast

Ireland

In July generally
perfect weather
with pleasant temperatures
and moderate monthly rainfall

More information

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+−

Leaflet | © OpenStreetMap

Legend perfect weather pleasant tolerable unpleasant poor

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

Select a Month of Interest

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 Belfast's climate page.

So, what should you wear in this month?

For visitors traveling to Belfast, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 12°C there is no need to bring your swimwear.

What To Do

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Belfast.

Our site offers climate and forecast data for every country in the world. Are you going to Ireland? On this website you can find 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.