Shannon weather

Our guide to the weather in Shannon during January

8

Average high

2

UV Index

100mm

Monthly rainfall

89%

Humidity

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

What's the temperature like in Shannon during January?

January is typically the coolest month in Shannon. The temperature reaches around 8℃ during the daytime, falling away to 3℃ at night. The UV index will be low at this time of year, so not something to worry about. However, if you're going to be outside for long periods it's always a good idea to apply a small amount of sunscreen to exposed skin.

Does it snow in Shannon during January?

Possibly. There's a chance of snow during January but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in Shannon during January?

On average, there will be 10 rainy days during the month, amounting to 100.2mm 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 Shannon during January?

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

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Shannon Blog posts

From the UK's most popular travel bloggers

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Mass Rock and incredible views over County Limerick

28th January 2021 by Backpacks and Bunkbeds

Simple but also beautiful, located in the middle of nowhere (sort of) asnd half way up a hillside, accessible only via a small set of rock steps but a vantage point from which you can take in some of the most incredible views of the Co. Limerick countryside. I give you Mass Rock....

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10 reasons to visit Limerick city

27th January 2021 by Backpacks and Bunkbeds

Every time she says ‘next year’, but it just never quite seems to happen, I’d never found time to visit Limerick City. Ever since I starting dating my better half and having heard her stories of living and working in Ireland, I’ve been keen to explore the city she called home for a time, but it’s just never really happened....

Weather in Shannon

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

7.9

Shannon weather in

January
8.6

Shannon weather in

February
10.1

Shannon weather in

March
12.4

Shannon weather in

April
14.5

Shannon weather in

May
17.2

Shannon weather in

June
18.6

Shannon weather in

July
18.1

Shannon weather in

August
16.6

Shannon weather in

September
13.8

Shannon weather in

October
10.1

Shannon weather in

November
8.1

Shannon weather in

December