Dublin's average temperature over the last 30 years is around 10.5°C. Jul is typically the hottest month and Jan the coldest, with total annual rainfall averaging about 893 mm.
| Year | Max Temp | Min Temp | Precipitation |
|---|---|---|---|
| 2025 | 27°C | -3°C | 1173 mm |
| 2024 | 23°C | -3°C | 975 mm |
| 2023 | 25°C | -3°C | 1089 mm |
| 2022 | 27°C | -2°C | 920 mm |
| 2021 | 24°C | -3°C | 841 mm |
| 2020 | 24°C | 0°C | 900 mm |
| 2019 | 25°C | -1°C | 974 mm |
| 2018 | 25°C | -3°C | 921 mm |
| 2017 | 24°C | -2°C | 934 mm |
| 2016 | 25°C | -2°C | 803 mm |
| 2015 | 23°C | -2°C | 866 mm |
| 2014 | 24°C | -2°C | 973 mm |
| 2013 | 26°C | -2°C | 782 mm |
| 2012 | 22°C | -1°C | 987 mm |
| 2011 | 22°C | -2°C | 743 mm |
| 2010 | 23°C | -9°C | 846 mm |
| 2009 | 23°C | -3°C | 1011 mm |
| 2008 | 23°C | -2°C | 952 mm |
| 2007 | 22°C | -2°C | 819 mm |
| 2006 | 26°C | -3°C | 856 mm |
| 2005 | 24°C | -2°C | 720 mm |
| 2004 | 23°C | -2°C | 777 mm |
| 2003 | 24°C | -1°C | 712 mm |
| 2002 | 21°C | -1°C | 1001 mm |
| 2001 | 25°C | -5°C | 751 mm |
| 2000 | 24°C | -3°C | 961 mm |
| 1999 | 24°C | -2°C | 799 mm |
| 1998 | 23°C | -1°C | 970 mm |
| 1997 | 24°C | -1°C | 804 mm |
| 1996 | 23°C | -3°C | 879 mm |
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | 8°C | 4°C | 69 mm |
| Feb | 9°C | 4°C | 59 mm |
| Mar | 10°C | 4°C | 62 mm |
| Apr | 12°C | 6°C | 67 mm |
| May | 15°C | 8°C | 68 mm |
| Jun | 17°C | 11°C | 77 mm |
| Jul | 19°C | 13°C | 79 mm |
| Aug | 19°C | 13°C | 82 mm |
| Sep | 17°C | 11°C | 74 mm |
| Oct | 14°C | 9°C | 89 mm |
| Nov | 10°C | 6°C | 89 mm |
| Dec | 8°C | 4°C | 78 mm |