Dublin weather in 2025
Dublin weather in 2025, with 365 daily observations from Open-Meteo archive data.
Interactive graph
Open Dublin in the interactive graph
Use the graph view to inspect 2025 alongside other available years for Dublin.
Year summary
In 2025, Dublin averaged 14.0 C for daily highs and 8.7 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2025 with the 2023-2025 archive baseline. The 2025 average daily high was +0.2 C from that baseline, and total precipitation was +94.0 mm from the baseline total.
The warmest month was July, with an average high of 20.1 C, while January had the lowest average low at 3.1 C.
The wettest month was September, totaling 150.5 mm. The hottest day reached 26.5 C on July 11, 2025.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 3.1 | 7.6 | 101.7 | 31 |
| February | 5.0 | 9.0 | 74.0 | 28 |
| March | 5.9 | 11.3 | 23.9 | 31 |
| April | 7.3 | 13.3 | 139.7 | 30 |
| May | 9.3 | 16.1 | 44.0 | 31 |
| June | 12.3 | 18.6 | 113.3 | 30 |
| July | 13.8 | 20.1 | 121.7 | 31 |
| August | 13.9 | 20.0 | 54.1 | 31 |
| September | 10.7 | 16.4 | 150.5 | 30 |
| October | 9.6 | 13.8 | 102.3 | 31 |
| November | 6.9 | 11.3 | 137.3 | 30 |
| December | 6.4 | 9.8 | 110.5 | 31 |
Daily records in 2025
| Record | Date | Value |
|---|---|---|
| Hottest day | July 11, 2025 | 26.5 C |
| Coldest night | January 10, 2025 | -3.1 C |
| Wettest day | July 21, 2025 | 51.9 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.