Weather on December 20 in Dublin
Historical weather data for December 20 in Dublin, Ireland
Based on 55 years of data from DUBLIN PHOENIX PARK
About This Date
December 20th in Dublin, Ireland typically brings chilly winter weather, with average highs around 8°C and lows near 2°C. Over 55 years of records, the warmest December 20th was in 1987 (12°C average), while the coldest was 1978 (-2°C) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 71% of December 20th dates historically, with the wettest December 20th recording 1.6" of rain. The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
Planning for December 20th in Dublin? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 11°C (51°F) | 6°C (43°F) | -- |
| 2024 | 12°C (53°F) | 3°C (37°F) | 0.07" |
| 2023 | 12°C (53°F) | 6°C (42°F) | 0.07" |
| 2022 | 8°C (46°F) | 6°C (43°F) | 0.01" |
| 2021 | 8°C (46°F) | 4°C (40°F) | 0" |
| 2020 | 8°C (47°F) | 6°C (42°F) | 0.06" |
| 2019 | 7°C (44°F) | 4°C (39°F) | 0" |
| 2018 | 8°C (46°F) | 6°C (43°F) | 0.54" |
| 2017 | 12°C (54°F) | 9°C (49°F) | 0.01" |
| 2016 | 8°C (47°F) | -2°C (29°F) | 0.46" |
| 2015 | 11°C (51°F) | 7°C (45°F) | 0.12" |
| 2014 | 10°C (50°F) | 4°C (40°F) | 0.01" |
| 2013 | 12°C (53°F) | 2°C (35°F) | 0.65" |
| 2012 | 8°C (47°F) | -- | -- |
| 2011 | -- | 4°C (40°F) | 0.2" |
| 2010 | 0°C (32°F) | -- | -- |
| 2009 | 2°C (36°F) | -3°C (27°F) | 0.08" |
| 2008 | 12°C (53°F) | 8°C (47°F) | 0.51" |
| 2007 | 8°C (46°F) | -1°C (31°F) | -- |
| 2006 | 7°C (45°F) | -2°C (28°F) | 0" |
| 2005 | 11°C (52°F) | 4°C (40°F) | 0" |
| 2004 | 7°C (45°F) | -2°C (28°F) | 0.02" |
| 2003 | 8°C (46°F) | 6°C (42°F) | 0.07" |
| 2002 | 9°C (48°F) | 2°C (36°F) | 0.07" |
| 2001 | 5°C (41°F) | -1°C (31°F) | 0" |
| 2000 | 10°C (50°F) | 6°C (43°F) | 0.16" |
| 1999 | 9°C (49°F) | -3°C (26°F) | 0.24" |
| 1998 | 3°C (38°F) | -2°C (29°F) | 0" |
| 1997 | 9°C (49°F) | 2°C (36°F) | 0" |
| 1996 | 7°C (44°F) | 4°C (39°F) | 0" |
| 1995 | 6°C (43°F) | 2°C (36°F) | 0.49" |
| 1994 | 6°C (43°F) | -1°C (31°F) | 0" |
| 1993 | 3°C (38°F) | 2°C (35°F) | 1.13" |
| 1992 | 6°C (42°F) | -7°C (19°F) | 0.03" |
| 1991 | 13°C (55°F) | 0°C (32°F) | 1.07" |
| 1990 | 11°C (51°F) | 0°C (32°F) | 1.39" |
| 1989 | 11°C (52°F) | -2°C (28°F) | 0.55" |
| 1988 | 12°C (53°F) | 1°C (34°F) | 0.04" |
| 1987 | 13°C (56°F) | 9°C (49°F) | 0.37" |
| 1986 | 4°C (39°F) | 0°C (32°F) | 0.01" |
| 1985 | 13°C (55°F) | 6°C (42°F) | 1.05" |
| 1984 | 9°C (49°F) | 6°C (42°F) | 0.4" |
| 1983 | 8°C (47°F) | 1°C (34°F) | 1.6" |
| 1982 | 6°C (42°F) | 2°C (35°F) | 0.84" |
| 1981 | 8°C (46°F) | 4°C (40°F) | 0.07" |
| 1980 | 7°C (44°F) | 3°C (37°F) | 0.1" |
| 1979 | 5°C (41°F) | -1°C (31°F) | 0" |
| 1978 | 3°C (38°F) | -7°C (20°F) | 1.39" |
| 1977 | 9°C (49°F) | 1°C (33°F) | 0.01" |
| 1976 | 3°C (37°F) | 2°C (36°F) | 0.12" |
| 1975 | 8°C (46°F) | 3°C (38°F) | 0" |
| 1974 | 13°C (56°F) | 8°C (47°F) | 0.02" |
| 1973 | 9°C (48°F) | 5°C (41°F) | 0.9" |
| 1972 | 8°C (46°F) | -1°C (31°F) | 0" |
| 1971 | 14°C (57°F) | 6°C (42°F) | 0.09" |