Holywell Weather in September

September in Holywell brings pleasant temperatures around 18°C (64°F) during the day, dropping to 11°C (52°F) at night, with quite a bit of rainfall expected, averaging around 80 mm (3.1 in) for the month.

Rainfall in Holywell in September

Historically, September sees about 16 days of rain, with a monthly average of 80 mm (3.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Holywell in September

Holywell in September gets highs of 18°C (64°F) during the day and drops to 11°C (52°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Holywell in September

The area experiences a moderate amount of sunshine, with approximately 132 hours of sunlight expected. This means a decent mix of sun and overcast.

For Holywell 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 Holywell's climate page.

Holywell Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 52%  

Precipitation 80 mm (3.1 in)  

Rainy days 16 days  

Humidity 82% *  

Sunshine 132 hours *  

Percentage Sunshine *  

* Data from: Liverpool, the United Kingdom (22 KM, 13 Miles).

What to Wear in Holywell 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 Holywell 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 Holywell's climate page.

More climate data for Holywell

Temperature Rainfall Sunshine Humidity

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