Penclawdd Weather in September

September in Penclawdd brings pleasant temperatures, with highs of 18°C (64°F) and nights dropping to 12°C (54°F). Rainfall is on the higher side this month, averaging around 108 mm (4.3 in), so keep a rain jacket handy.

Rainfall in Penclawdd in September

This month experiences about 16 days of rain according to historical data, averaging 108 mm (4.3 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Penclawdd in September

September in Penclawdd sees highs of 18°C (64°F) and lows of 12°C (54°F) overnight. This month falls in the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Penclawdd in September

The area enjoys a moderate level of sunlight, with around 149 hours. It's a good balance between sunny and cloudy days.

Should you favor a climate that's both dry and comfortably warm, June, 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 Penclawdd's climate page.

Penclawdd Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 53%  

Precipitation 108 mm (4.3 in)  

Rainy days 16 days  

Humidity 81% *  

Sunshine 149 hours *  

Percentage Sunshine 37% *  

* Data from: Cardiff, the United Kingdom (58 KM, 36 Miles).

What to Wear in Penclawdd 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Penclawdd 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

6/10

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 Penclawdd's climate page.

More climate data for Penclawdd

Temperature Rainfall Sunshine Humidity

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