Belfast weather in September (South Africa)

Wondering what the weather is like in Belfast during September? Get all the weather information you need to plan your visit.

Temperatures

For September, the weather in Belfast is generally perfect, featuring high temperatures and low rainfall. Anticipate daytime temperatures around 29°C, while night temperatures can drop to 16°C. Although these are the average temperatures, expect warmer days occasionally. Wear cool clothing and stay hydrated to manage the heat.

Precipitation

Belfast in September usually receives low rainfall, averaging around 27 mm for the month. Historically, the month has about 3 days of rain.

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

For an in-depth look at the yearly conditions, visit our specialized Belfast climate page with graphs.

 

Belfast, monthly averages in September

Min Temperature 16°C  

Max Temperature 29°C  

Chance of Rain 10%  

Precipitation 27 mm  

Rainy days 3 days  

Where to go in South Africa in September

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

Weather conditions Weather

Temperatures

Precipitation

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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).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

8/10

Walking

8/10

Camping

10/10

Outdoor sports

8/10

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 South Africa? On this website you can find historical weather averages for many cities in South Africa. 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.