Rowlands Castle weather in September (West Sussex, United Kingdom)

Will it be rainy or sunny in Rowlands Castle this September? Find all the essential weather information for this month in our guide.

Temperatures

September in Rowlands Castle generally includes pleasant temperatures and moderate rainfall. September ushers in the summer season. Anticipate daytime temperatures around 19°C, while night temperatures can drop to 12°C.

Precipitation

Rowlands Castle in September usually receives moderate rainfall, averaging around 65 mm for the month. Climate data suggests that about 12 days will experience rainfall.

Average sunshine

The month experiences a moderate amount of sunlight, with 149 hours hours. A nice balance between sunshine and clouds.

If your ideal day consists of dry skies and moderate temperatures July and August 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 Rowlands Castle climate page with graphs.

 

Rowlands Castle, monthly averages in September

Min Temperature 12°C  

Max Temperature 19°C  

Chance of Rain 39%  

Precipitation 65 mm  

Rainy days 12 days  

Humidity 82% *  

Sunshine 149 hours *  

Percentage Sunshine 44% *  

Data from: Southampton, the United Kingdom (31 KM, 19 Miles).

Where to go in the United Kingdom in September

Find out more about the weather in the United Kingdom 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?

For visitors traveling to Rowlands Castle, 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.

What To Do

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. 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.