Monaghan County in Ireland sees its peak temperatures in July (20°C (68°F)) and its coolest in January (8°C (46°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Monaghan, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
The weather in Monaghan County during July and August is comfortably warm, with average temperatures ranging from 19°C (66°F) to 20°C (68°F).
The colder period typically falls in the months of January, February and December.
When it comes to rainfall, Monaghan County maintains fairly consistent rainfall patterns throughout the year, with August seeing 97 mm (3.8 in) and March receiving 73 mm (2.9 in).
Visitors hoping to maximize their time in the sun should consider planning their trip for May, when daylight hours are at their peak.
