Climate of Monaghan, Ireland
Area-weighted average across Monaghan. For where people actually live and travel, see the cities below.
Monaghan, a subdivision of Ireland, has a seasonal climate on average. Area-weighted monthly temperatures across the whole territory range from 4.3°C / 39.7°F in January to 15°C / 59°F in July, with rainfall from 68 mm / 2.7 in to 116 mm / 4.6 in depending on the season (1127 mm / 44.4 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 4.3°C39.7°F | 113 mm4.4″ | — |
| February | 4.5°C40.1°F | 90 mm3.5″ | — |
| March | 6°C42.8°F | 94 mm3.7″ | — |
| April | 7.7°C45.9°F | 68 mm2.7″ | — |
| May | 10.4°C50.7°F | 71 mm2.8″ | — |
| June | 13°C55.4°F | 74 mm2.9″ | — |
| July | 15°C59°F | 76 mm3″ | — |
| August | 14.6°C58.3°F | 98 mm3.9″ | — |
| September | 12.4°C54.3°F | 96 mm3.8″ | — |
| October | 9.6°C49.3°F | 116 mm4.6″ | — |
| November | 6.4°C43.5°F | 115 mm4.5″ | — |
| December | 5°C41°F | 116 mm4.6″ | — |
Frequently asked questions
What is the best time to visit Monaghan?
Monaghan, Ireland does not have a clear sunny-and-dry window by our cutoffs. The warmest month is July at 15°C / 59°F, and the driest is April at 68 mm / 2.7 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of Monaghan?
Monaghan, Ireland has area-weighted monthly average temperatures ranging from 4.3°C / 39.7°F in January to 15°C / 59°F in July. Annual rainfall averages about 1127 mm / 44.4 in, with the wettest month being October (116 mm / 4.6 in) and the driest April (68 mm / 2.7 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Monaghan?
The hottest month in Monaghan is July, with an area-wide average temperature of 15°C / 59°F.
What is the coldest month in Monaghan?
The coldest month in Monaghan is January, with an area-wide average temperature of 4.3°C / 39.7°F.
When does it rain most in Monaghan?
The wettest month in Monaghan is October, averaging about 116 mm / 4.6 in of rainfall. The driest is April with about 68 mm / 2.7 in.