Ireland Weather
🇮🇪 1 city covered · Europe
· oceanic climate
Best time to visit
June to September
Weather in Ireland at a glance
Our Ireland coverage centers on Dublin, which has a oceanic climate. Expect average highs around 66°F (19°C) in July and 47°F (8°C) in January, with about 161 days of measurable precipitation a year.
Quick facts
- Covered city: Dublin - annual average 51°
- Best time to visit: June to September
- Climate type: oceanic
The bigger picture
Dublin averages 7.5 hours of sunshine per day and roughly 922 mm (36.3 inches) of precipitation annually. The most comfortable window is generally June to September. See the full month-by-month breakdown on the Dublin climate page.
Live weather across Ireland today
Ireland cities compared
| City | Annual avg | Hottest month | Coldest month | Rainy days/yr | Sun h/day | Snowy days/yr |
|---|---|---|---|---|---|---|
| Dublin | 51° | Jul · 66° | Jan · 39° | 161 | 7.5 | 2 |
Ireland weather by month
| Month | Avg high | Avg low | Rainy days | Sunshine |
|---|---|---|---|---|
| January | 47° | 39° | 12 | 4.1 h/day |
| February | 48° | 39° | 13 | 5.4 h/day |
| March | 50° | 40° | 14 | 7.1 h/day |
| April | 53° | 42° | 12 | 9.2 h/day |
| May | 59° | 48° | 12 | 11.0 h/day |
| June | 64° | 53° | 13 | 11.4 h/day |
| July | 66° | 56° | 15 | 10.1 h/day |
| August | 66° | 55° | 14 | 9.7 h/day |
| September | 62° | 52° | 13 | 8.2 h/day |
| October | 57° | 49° | 14 | 6.2 h/day |
| November | 51° | 44° | 13 | 4.5 h/day |
| December | 49° | 41° | 15 | 3.3 h/day |
Ireland weather FAQs
When is the best time to visit Ireland?
Averaged across the covered cities, June to September offers the most comfortable combination of temperatures, drier days and daylight. Coastal, mountain and desert areas can differ - check each city's climate page for specifics.
Does it snow in Ireland?
Yes - Dublin sees regular snowfall. Dublin gets the most, about 2 snowy days in a typical year.
What is the climate of Ireland like?
The covered cities fall under oceanic climate. That means mild temperatures year-round with regular rainfall.