Rhyl Weather in September

Rhyl in September sees moderate daytime temperatures of 18°C (64°F) and nighttime lows of 11°C (52°F). Rainfall is fairly high this month at around 83 mm (3.3 in), so pack a rain jacket to stay dry.

Rainfall in Rhyl in September

Climate statistics over the past 30 years suggest around 16 days of rain, with 83 mm (3.3 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Rhyl in September

Daytime highs in Rhyl in September reach 18°C (64°F), with nights around 11°C (52°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 11°C (52°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 Rhyl in September

The month brings about 132 hours of sunlight, offering a comfortable mix of sun and overcast.

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 Rhyl's climate page.

Rhyl Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 53%  

Precipitation 83 mm (3.3 in)  

Rainy days 16 days  

Humidity 82% *  

Sunshine 132 hours *  

Percentage Sunshine *  

* Data from: Liverpool, the United Kingdom (36 KM, 22 Miles).

What to Wear in Rhyl in September

For Rhyl in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Rhyl in September

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

Swimming

6/10

Cycling

6/10

Walking

6/10

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 Rhyl's climate page.

More climate data for Rhyl

Temperature Rainfall Sunshine Humidity

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