Dublin, Ireland Weather
Dublin hourly forecast: next 24 hours
Today's high of 66°F (19°C) is right in line with the typical August high of 66°F (19°C).
Current conditions in detail
Dublin weather tomorrow (Tuesday, August 11)
Tomorrow in Dublin looks sunny, with a high of 77° and an overnight low of 51°. Rain is unlikely (3% chance). Winds top out near 9 mph, and the UV index reaches 6 (moderate).
Dublin 14-day forecast
About the weather in Dublin
Dublin has a oceanic climate, marked by mild temperatures year-round with regular rainfall. Average daytime highs range from about 47°F (8°C) in January to around 66°F (19°C) in July, and the city records roughly 161 days of measurable precipitation a year.
Dublin weather: quick facts
- Hottest month: July - highs near 66°F (19°C)
- Coldest month: January - highs near 47°F (8°C)
- Record high: 81°F (27°C) · Record low: 27°F (-3°C) (2015–2024)
- Wettest month: December (15 rainy days) · Sunniest: June (11.4 h sun/day)
- Climate type: oceanic - mild temperatures year-round with regular rainfall
- Snow: about 2 days a year
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 66°F (19°C) and overnight lows stay near 56°F (13°C). The coolest month is January, with typical highs of 47°F (8°C) and lows around 39°F (4°C). Based on 2015–2024 weather data, temperatures have reached as high as 81°F (27°C) and dropped as low as 27°F (-3°C).
Rain, sun and snow
December is usually the wettest month. It brings about 3.7 inches (94 mm) of rain over 15 days, while April is the driest. June brings the most sunshine, averaging 11.4 hours of sun a day. Snowfall is rare but not unheard of.
Season by season
Spring (March through May)
Spring in Dublin is mild, with daytime highs averaging 54°F (12°C) and nights around 43°F (6°C); expect showers on roughly 39 days across the season.
Summer (June through August)
Summer in Dublin stays on the cool side of mild, with daytime highs averaging 65°F (18°C) and nights around 55°F (13°C); expect showers on roughly 42 days across the season.
Fall (September through November)
Fall in Dublin is crisp but comfortable, with daytime highs averaging 57°F (14°C) and nights around 48°F (9°C); expect showers on roughly 40 days across the season.
Winter (December through February)
Winter in Dublin is chilly, with daytime highs averaging 48°F (9°C) and nights around 40°F (4°C); expect showers on roughly 40 days across the season.
Average temperatures in Dublin by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 47° | 39° | 12 | 2.5 in | 4.1 h/day | 83% |
| February | 48° | 39° | 13 | 2.6 in | 5.4 h/day | 80% |
| March | 50° | 40° | 14 | 3.2 in | 7.1 h/day | 79% |
| April | 53° | 42° | 12 | 2.5 in | 9.2 h/day | 78% |
| May | 59° | 48° | 12 | 2.5 in | 11.0 h/day | 77% |
| June | 64° | 53° | 13 | 2.9 in | 11.4 h/day | 76% |
| July | 66° | 56° | 15 | 3.1 in | 10.1 h/day | 77% |
| August | 66° | 55° | 14 | 3.2 in | 9.7 h/day | 79% |
| September | 62° | 52° | 13 | 3.3 in | 8.2 h/day | 80% |
| October | 57° | 49° | 14 | 3.4 in | 6.2 h/day | 81% |
| November | 51° | 44° | 13 | 3.5 in | 4.5 h/day | 83% |
| December | 49° | 41° | 15 | 3.7 in | 3.3 h/day | 84% |