Littlehampton Weather in September

September in Littlehampton brings pleasant temperatures, with daytime highs of 19°C (66°F) and nights around 14°C (57°F). Quite a bit of rainfall is expected, around 70 mm (2.8 in), so pack an umbrella.

Rainfall in Littlehampton in September

Typically, you can expect about 12 days of rain this month, with 70 mm (2.8 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Littlehampton in September

Temperatures in Littlehampton in September top out at 19°C (66°F) and drop to 14°C (57°F) overnight. September is in the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Littlehampton Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 40%  

Precipitation 70 mm (2.8 in)  

Rainy days 12 days  

What to Wear in Littlehampton in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Littlehampton in September

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

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 Littlehampton's climate page.

More climate data for Littlehampton

Temperature Rainfall

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