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.