Lostwithiel Weather in September

Lostwithiel in September averages 19°C (66°F) during the day and 12°C (54°F) at night. This is the driest month of the year, and part of the summer season.

Rainfall in Lostwithiel in September

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. Historically, approximately 15 days this month are expected to have rain, averaging 72 mm (2.8 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Lostwithiel in September

In September, Lostwithiel sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 12°C (54°F). Experience the summer season in September. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. 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 Lostwithiel in September

The month brings about 165 hours of sunlight, offering a comfortable mix of sun and overcast.

For Lostwithiel itself, July and August generally stand 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 Lostwithiel's climate page.

Lostwithiel Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 50%  

Precipitation 72 mm (2.8 in)  

Rainy days 15 days  

Sunshine 165 hours *  

Percentage Sunshine *  

* Data from: Newquay, the United Kingdom (29 KM, 18 Miles).

What to Wear in Lostwithiel 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. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Lostwithiel 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 Lostwithiel's climate page.

More climate data for Lostwithiel

Temperature Rainfall Sunshine

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