Cushendun Weather in September

September in Cushendun brings moderate temperatures around 16°C (61°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 96 mm (3.8 in) for the month.

Rainfall in Cushendun in September

Rain is expected on roughly 20 days, totalling around 96 mm (3.8 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Cushendun in September

In September, Cushendun sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 12°C (54°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. 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 Cushendun in September

The area enjoys a balanced 109 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and pleasant temperatures, June, July and September typically offer the best circumstances for Cushendun.

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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Cushendun's climate page.

Cushendun Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 66%  

Precipitation 96 mm (3.8 in)  

Rainy days 20 days  

Humidity 91% *  

Sunshine 109 hours *  

Percentage Sunshine 28% *  

* Data from: Belfast, Ireland (54 KM, 33 Miles).

What to Wear in Cushendun in September

For Cushendun 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Cushendun in September

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

Swimming

5/10

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 Cushendun's climate page.

More climate data for Cushendun

Temperature Rainfall Sunshine Humidity

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