Cobh Weather in January

January in Cobh brings low temperatures, with daytime highs of 10°C (50°F) and nights around 5°C (41°F). Quite a bit of rainfall is expected, around 89 mm (3.5 in), so pack an umbrella.

Rainfall in Cobh in January

You can typically expect 21 days of rain this month, averaging around 89 mm (3.5 in). 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 Cobh in January

Cobh in January gets highs of 10°C (50°F) during the day and drops to 5°C (41°F) at night. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Cobh in January

The city usually sees around 57 hours of sunlight, indicating fewer sunny days.

Wind Speed in Cobh in January

Average wind conditions reach 6 m/s (12 knots) in January. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in January

At 9°C (48°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

January in Cobh has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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• January
• February
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• May
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For a detailed overview over the year and the best time to visit Ireland, check out our Cobh's climate page.

Cobh Temperature in January

Min Temperature 5°C (41°F)  

Max Temperature 10°C (50°F)  

Water Temperature 9°C (48°F) *  

Chance of Rain 69%  

Precipitation 89 mm (3.5 in)  

Rainy days 21 days  

Humidity 83% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 57 hours *  

Percentage Sunshine 22% *  

* Data from: Cork, Ireland (14 KM, 8 Miles).

What to Wear in Cobh in January

The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 9°C (48°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Cobh in January

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

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

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 Ireland, check out our Cobh's climate page.

More climate data for Cobh

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Cobh climate overview or explore weather in Ireland.