Cobh weather

Our guide to the weather in Cobh during September

16

Average high

3

UV Index

102mm

Monthly rainfall

86%

Humidity

We've looked at the most up-to-date weather data for Cobh, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Cobh weather in September.

What's the temperature like in Cobh during September?

The temperature reaches around 16℃ during the daytime in September, falling away to 10℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Cobh during September?

On average, there will be 6 rainy days during the month, amounting to 102.1mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. You're not likely to see a thunderstorm during your trip.

Is it windy in Cobh during September?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during September. With moderate air temperatures, any breeze will feel cool.

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Cobh Blog posts

From the Ireland's most popular travel bloggers

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The Best Things to Do in Cobh, Ireland

13th March 2023 by Eat Sleep Breathe Travel

Cobh in County Cork is the perfect destination for those seeking a charming and vibrant village. Pronounced 'cove', Cobh is ideal for a day trip from Cork, or for those who prefer smaller towns, a great place to stay overnight. Most notably, Cobh was the last port of call for the ill-fated Titanic, and is now home to a number of attractions, including the Cobh Heritage Centre and St. Colman's Cathedral....

Weather in Cobh

Our month-by-month guide to the weather and climate in Cobh

8.2

Cobh weather in

January
8.5

Cobh weather in

February
9.7

Cobh weather in

March
11.5

Cobh weather in

April
13.7

Cobh weather in

May
16.4

Cobh weather in

June
18.2

Cobh weather in

July
17.9

Cobh weather in

August
16.2

Cobh weather in

September
13.6

Cobh weather in

October
10.2

Cobh weather in

November
8.5

Cobh weather in

December