Weather on September 11 in Dublin
Historical weather data for September 11 in Dublin, Ireland
Based on 55 years of data from DUBLIN PHOENIX PARK
About This Date
September 11th in Dublin, Ireland typically brings mild fall weather, with average highs around 18°C and lows near 10°C. Over 55 years of records, the warmest September 11th was in 1977 (19°C average), while the coldest was 1986 (9°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 65% of September 11th dates historically, with the wettest September 11th recording 2.82" of rain. The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
Planning for September 11th in Dublin? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 16°C (60°F) | 11°C (51°F) | 0.17" |
| 2024 | 16°C (61°F) | 7°C (44°F) | 0" |
| 2023 | 17°C (63°F) | 15°C (59°F) | 0.86" |
| 2022 | 19°C (67°F) | 9°C (49°F) | 0.97" |
| 2021 | 21°C (69°F) | 14°C (57°F) | 0" |
| 2020 | 17°C (62°F) | 12°C (54°F) | 0.04" |
| 2019 | 19°C (67°F) | 10°C (50°F) | 0.02" |
| 2018 | 18°C (64°F) | 11°C (52°F) | 0.09" |
| 2017 | 17°C (63°F) | 9°C (49°F) | 0.29" |
| 2016 | 21°C (69°F) | 9°C (49°F) | 0" |
| 2015 | 17°C (62°F) | 12°C (54°F) | 1.18" |
| 2014 | 21°C (70°F) | 9°C (49°F) | 0" |
| 2013 | 17°C (63°F) | 12°C (53°F) | 0.08" |
| 2012 | 13°C (56°F) | -- | 0.03" |
| 2011 | 17°C (62°F) | -- | 0.08" |
| 2010 | 18°C (65°F) | -- | 0.51" |
| 2009 | 18°C (65°F) | 7°C (44°F) | -- |
| 2008 | 18°C (64°F) | 13°C (56°F) | 0.2" |
| 2007 | -- | 8°C (47°F) | -- |
| 2006 | -- | 13°C (56°F) | 0.3" |
| 2005 | 19°C (67°F) | 13°C (55°F) | 0" |
| 2004 | 17°C (63°F) | 9°C (49°F) | 0.09" |
| 2003 | 22°C (71°F) | 13°C (56°F) | 0.02" |
| 2002 | 22°C (71°F) | 14°C (58°F) | 0" |
| 2001 | 18°C (65°F) | 12°C (53°F) | 0.01" |
| 2000 | 22°C (72°F) | 14°C (58°F) | 0.04" |
| 1999 | 17°C (63°F) | 15°C (59°F) | 0.38" |
| 1998 | 15°C (59°F) | 8°C (46°F) | 0.37" |
| 1997 | 15°C (59°F) | 8°C (46°F) | 0.13" |
| 1996 | 16°C (60°F) | 9°C (48°F) | 0" |
| 1995 | 18°C (65°F) | 7°C (45°F) | 0" |
| 1994 | 18°C (64°F) | 9°C (49°F) | 0.01" |
| 1993 | 17°C (62°F) | 7°C (44°F) | 0" |
| 1992 | 14°C (57°F) | 8°C (47°F) | 0.2" |
| 1991 | 18°C (64°F) | 9°C (48°F) | 0" |
| 1990 | 19°C (67°F) | 4°C (39°F) | 0" |
| 1989 | 16°C (61°F) | 9°C (49°F) | 0.25" |
| 1988 | 18°C (64°F) | 7°C (45°F) | 0.29" |
| 1987 | 18°C (64°F) | 9°C (49°F) | 1.13" |
| 1986 | 14°C (58°F) | 5°C (41°F) | 0" |
| 1985 | 24°C (75°F) | 9°C (49°F) | 0" |
| 1984 | 19°C (67°F) | 11°C (52°F) | 0.15" |
| 1983 | 16°C (60°F) | 8°C (46°F) | 0" |
| 1982 | 19°C (66°F) | 5°C (41°F) | 0.01" |
| 1981 | 17°C (63°F) | 10°C (50°F) | 0.16" |
| 1980 | 17°C (62°F) | 12°C (53°F) | 0.3" |
| 1979 | 18°C (64°F) | 11°C (52°F) | 0.02" |
| 1978 | 17°C (62°F) | 9°C (49°F) | 0.01" |
| 1977 | 23°C (74°F) | 14°C (57°F) | 0.04" |
| 1976 | 14°C (57°F) | 6°C (43°F) | 0.01" |
| 1975 | 14°C (58°F) | 7°C (44°F) | 0.1" |
| 1974 | 16°C (60°F) | 11°C (51°F) | 2.82" |
| 1973 | 19°C (67°F) | 12°C (54°F) | 0" |
| 1972 | 16°C (61°F) | 4°C (40°F) | 0" |
| 1971 | 18°C (64°F) | 13°C (55°F) | 0" |