Ireland: weather & best time to visit
1 destination with long-term climate data. Best time to visit: June – September.
Weather by month
Long-term monthly averages. Best months are marked.
| Month | Score | Air | Sea |
|---|---|---|---|
| JanuaryJan | 13 | 8° | 9° |
| FebruaryFeb | 16 | 8° | 8° |
| MarchMar | 23 | 10° | 8° |
| AprilApr | 38 | 12° | 9° |
| MayMay | 53 | 14° | 11° |
| JuneJun | 66 | 17° | 13° |
| JulyJul | 65 | 18° | 15° |
| AugustAug | 68 | 18° | 15° |
| SeptemberSep | 60 | 17° | 15° |
| OctoberOct | 40 | 14° | 14° |
| NovemberNov | 22 | 10° | 12° |
| DecemberDec | 14 | 8° | 11° |
Destinations1
Ireland month by month
More from Europe
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)