Monaghan Weather in December

Monaghan in December averages 9°C (48°F) during the day and 3°C (37°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Monaghan in December

Based on our climate data of the past 30 years, about 20 days of rain are anticipated, with 88 mm (3.5 in) on average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Monaghan in December

December in Monaghan sees highs of 9°C (48°F) and lows of 3°C (37°F) overnight. The winter season is characteristic of December. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Monaghan in December

This month sees fewer sunny days, with about 39 hours of sunshine, perfect for those who enjoy cooler temperatures.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Monaghan. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
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• May
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• August

• September
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• December

For a detailed overview over the year and the best time to visit Ireland, check out our Monaghan's climate page.

Monaghan Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 67%  

Precipitation 88 mm (3.5 in)  

Rainy days 20 days  

Humidity 90% *  

Sunshine 39 hours *  

Percentage Sunshine 15% *  

* Data from: Belfast, Ireland (66 KM, 41 Miles).

What to Wear in Monaghan in December

Dress warmly and in layers for your trip to Monaghan in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Monaghan in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

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 Monaghan's climate page.

More climate data for Monaghan

Temperature Rainfall Sunshine Humidity

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