Co. Sligo weather

Our guide to the weather in Co. Sligo during October

13

Average high

3

UV Index

134mm

Monthly rainfall

86%

Humidity

We've looked at the most up-to-date weather data for Co. Sligo, 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 Co. Sligo weather in October.

What's the temperature like in Co. Sligo during October?

The temperature reaches around 13℃ during the daytime in October, falling away to 8℃ 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 Co. Sligo during October?

On average, there will be 9 rainy days during the month, amounting to 133.7mm 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. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Co. Sligo during October?

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

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Weather in Co. Sligo

Our month-by-month guide to the weather and climate in Co. Sligo

7.1

Co. Sligo weather in

January
7.8

Co. Sligo weather in

February
9.1

Co. Sligo weather in

March
11.3

Co. Sligo weather in

April
13.2

Co. Sligo weather in

May
15.6

Co. Sligo weather in

June
16.8

Co. Sligo weather in

July
16.6

Co. Sligo weather in

August
15.3

Co. Sligo weather in

September
12.7

Co. Sligo weather in

October
9.6

Co. Sligo weather in

November
7.5

Co. Sligo weather in

December