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Get the Dublin weather forecast without ads, cookies, or tracking. Open-Meteo data, 10-day forecast, hourly conditions, and radar — all free. click here to hide this
July is the hottest month in Dublin, with an average high of 20°C / 68°F; January is the coldest (8°C / 47°F). November is the wettest month, averaging 82 mm / 3.2 in of precipitation.
| Month | High °C / °F | Low °C / °F | Precip mm / in | Wet days |
|---|---|---|---|---|
| Jan | 8 / 47 | 2 / 36 | 62 / 2.4 | 13 |
| Feb | 9 / 48 | 2 / 36 | 53 / 2.1 | 11 |
| Mar | 11 / 51 | 3 / 38 | 50 / 2.0 | 11 |
| Apr | 13 / 56 | 5 / 40 | 52 / 2.0 | 11 |
| May | 16 / 60 | 7 / 44 | 56 / 2.2 | 11 |
| Jun | 18 / 65 | 10 / 49 | 63 / 2.5 | 9 |
| Jul | 20 / 68 | 12 / 53 | 59 / 2.3 | 12 |
| Aug | 20 / 68 | 11 / 52 | 70 / 2.8 | 11 |
| Sep | 18 / 64 | 10 / 49 | 61 / 2.4 | 11 |
| Oct | 14 / 58 | 7 / 45 | 76 / 3.0 | 12 |
| Nov | 11 / 51 | 4 / 40 | 82 / 3.2 | 13 |
| Dec | 9 / 47 | 3 / 37 | 71 / 2.8 | 13 |
Extremes since 1867: highest 34°C / 92°F (July 16, 1876), lowest -14°C / 7°F (December 31, 1961).
Daylight lasts about 16.8 hours in June and 7.2 hours in December.
Data: Meteostat — Dublin Airport, 1991–2020 averages.
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