Barnstaple Weather in September

Barnstaple in September sees pleasant daytime temperatures of 18°C (64°F) and nighttime lows of 12°C (54°F). Rainfall is fairly high this month at around 81 mm (3.2 in), so pack a rain jacket to stay dry.

Rainfall in Barnstaple in September

You can expect rain on around 16 days based on historical patterns, with 81 mm (3.2 in) average for the month. 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 Barnstaple in September

Barnstaple in September gets highs of 18°C (64°F) during the day and drops to 12°C (54°F) at night. This month falls in the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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.

Sunshine in Barnstaple in September

The month brings about 150 hours of sunlight, offering a comfortable mix of sun and overcast.

For Barnstaple itself, August generally stands out with the best 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 Barnstaple's climate page.

Barnstaple Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 54%  

Precipitation 81 mm (3.2 in)  

Rainy days 16 days  

Sunshine 150 hours *  

Percentage Sunshine *  

* Data from: Exeter, the United Kingdom (54 KM, 33 Miles).

What to Wear in Barnstaple in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Barnstaple in September

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 Barnstaple's climate page.

More climate data for Barnstaple

Temperature Rainfall Sunshine

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