Collooney Weather in January

January in Collooney averages 9°C (48°F) during the day and 3°C (37°F) at night. Quite a bit of rainfall is typical this month, with around 115 mm (4.5 in) on average. An umbrella is a good idea.

Rainfall in Collooney in January

You can expect rain on roughly 23 days based on historical data, averaging 115 mm (4.5 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Collooney in January

Daytime temperatures in Collooney reach 9°C (48°F) in January, dropping to 3°C (37°F) at night. During January, the winter season is in full swing. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. The month is typically the coldest, so be sure to prepare by packing plenty of warm clothing.

Sunshine in Collooney in January

The area experiences limited sunny days, amounting to roughly 45 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

January in Collooney can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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 Collooney's climate page.

Collooney Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 77%  

Precipitation 115 mm (4.5 in)  

Rainy days 23 days  

Humidity 90% *  

Sunshine 45 hours *  

Percentage Sunshine 22% *  

* Data from: Claremorris, Ireland (60 KM, 37 Miles).

What to Wear in Collooney in January

We recommend to layer up for chilly conditions in Collooney in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Collooney in January

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

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 Collooney's climate page.

More climate data for Collooney

Temperature Rainfall Sunshine Humidity

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