Carrickfergus weather

Our guide to the weather in Carrickfergus during October

13

Average high

3

UV Index

101mm

Monthly rainfall

84%

Humidity

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

What's the temperature like in Carrickfergus during October?

The temperature is extremely stable in October with average highs of 13℃ and lows just 3℃ lower at 10℃. 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 Carrickfergus during October?

October is typically the wettest month in Carrickfergus. On average, there will be 8 rainy days during the month, amounting to 101.4mm 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 Carrickfergus during October?

Expect moderate breeze becoming stronger at times during October, with occasional gusts up to 21mph. With moderate air temperatures, any breeze will feel cool.

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Weather in Carrickfergus

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

7.0

Carrickfergus weather in

January
7.3

Carrickfergus weather in

February
8.5

Carrickfergus weather in

March
10.2

Carrickfergus weather in

April
12.6

Carrickfergus weather in

May
15.2

Carrickfergus weather in

June
16.5

Carrickfergus weather in

July
16.4

Carrickfergus weather in

August
15.1

Carrickfergus weather in

September
12.9

Carrickfergus weather in

October
9.9

Carrickfergus weather in

November
7.8

Carrickfergus weather in

December