Weather on August 15 in Dublin
Historical weather data for August 15 in Dublin, Ireland
Based on 56 years of data from DUBLIN PHOENIX PARK
About This Date
August 15th in Dublin, Ireland typically brings mild summer weather, with average highs around 21°C and lows near 12°C. Over 56 years of records, the warmest August 15th was in 2018 (21°C average), while the coldest was 1971 (12°C) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 45% of August 15th dates historically, with the wettest August 15th recording 0.84" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for August 15th in Dublin? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 22°C (71°F) | 13°C (56°F) | -- |
| 2025 | 23°C (73°F) | 14°C (58°F) | 0 mm |
| 2024 | 21°C (70°F) | 17°C (62°F) | 0 mm |
| 2023 | 22°C (72°F) | 13°C (55°F) | 0 mm |
| 2022 | 22°C (71°F) | 16°C (61°F) | 4 mm |
| 2021 | 19°C (66°F) | 14°C (57°F) | 1 mm |
| 2020 | 21°C (69°F) | 13°C (56°F) | 0 mm |
| 2019 | 21°C (70°F) | 13°C (55°F) | 4 mm |
| 2018 | 24°C (76°F) | 17°C (62°F) | 4 mm |
| 2017 | 21°C (69°F) | 9°C (49°F) | 0 mm |
| 2016 | 23°C (74°F) | 8°C (46°F) | 0 mm |
| 2015 | 17°C (63°F) | 7°C (45°F) | 0 mm |
| 2014 | 18°C (65°F) | 8°C (47°F) | 0 mm |
| 2013 | 23°C (73°F) | 16°C (61°F) | 16 mm |
| 2012 | -- | 14°C (57°F) | 14 mm |
| 2011 | 18°C (65°F) | 10°C (50°F) | -- |
| 2010 | 21°C (69°F) | 8°C (47°F) | -- |
| 2009 | 20°C (68°F) | 16°C (61°F) | 9 mm |
| 2008 | 18°C (65°F) | 11°C (51°F) | 0 mm |
| 2007 | 17°C (63°F) | -- | 14 mm |
| 2006 | 15°C (59°F) | 11°C (52°F) | 5 mm |
| 2005 | 19°C (67°F) | 11°C (51°F) | 0 mm |
| 2004 | 23°C (74°F) | 13°C (55°F) | 21 mm |
| 2003 | 19°C (67°F) | 8°C (47°F) | 0 mm |
| 2002 | 22°C (71°F) | 12°C (53°F) | 0 mm |
| 2001 | 19°C (67°F) | 13°C (56°F) | 0 mm |
| 2000 | 21°C (69°F) | 12°C (53°F) | 7 mm |
| 1999 | 19°C (67°F) | 8°C (47°F) | 0 mm |
| 1998 | 20°C (68°F) | 8°C (47°F) | 0 mm |
| 1997 | 23°C (74°F) | 15°C (59°F) | 0 mm |
| 1996 | 22°C (72°F) | 8°C (46°F) | 0 mm |
| 1995 | 25°C (77°F) | 14°C (58°F) | 0 mm |
| 1994 | 19°C (66°F) | 9°C (48°F) | 6 mm |
| 1993 | 17°C (63°F) | 7°C (44°F) | 0 mm |
| 1992 | 18°C (64°F) | 12°C (54°F) | 6 mm |
| 1991 | 23°C (73°F) | 14°C (57°F) | 0 mm |
| 1990 | 21°C (69°F) | 13°C (55°F) | 1 mm |
| 1989 | 19°C (66°F) | 12°C (53°F) | 15 mm |
| 1988 | 21°C (70°F) | 7°C (45°F) | 0 mm |
| 1987 | 25°C (77°F) | 13°C (55°F) | 0 mm |
| 1986 | 18°C (65°F) | 8°C (47°F) | 1 mm |
| 1985 | 16°C (61°F) | 10°C (50°F) | 8 mm |
| 1984 | 19°C (66°F) | 12°C (54°F) | 0 mm |
| 1983 | 23°C (73°F) | 16°C (60°F) | 15 mm |
| 1982 | 19°C (67°F) | 12°C (53°F) | 3 mm |
| 1981 | 20°C (68°F) | 13°C (56°F) | 1 mm |
| 1980 | 20°C (68°F) | 9°C (49°F) | 0 mm |
| 1979 | 19°C (66°F) | 8°C (47°F) | 5 mm |
| 1978 | 18°C (64°F) | 11°C (52°F) | 6 mm |
| 1977 | 22°C (71°F) | 14°C (57°F) | 0 mm |
| 1976 | 22°C (72°F) | 9°C (49°F) | 0 mm |
| 1975 | 21°C (70°F) | 13°C (56°F) | 0 mm |
| 1974 | 22°C (71°F) | 14°C (57°F) | 0 mm |
| 1973 | 24°C (76°F) | 12°C (54°F) | 0 mm |
| 1972 | 17°C (63°F) | 8°C (47°F) | 0 mm |
| 1971 | 18°C (64°F) | 7°C (45°F) | 0 mm |