Weather on December 20 in Hanoi
Historical weather data for December 20 in Hanoi, Vietnam
Avg High21°C (70°F)
Avg Low15°C (59°F)
Warmest197723°C
Coldest198411°C
Based on 49 years of data from HA DONG
About This Date
December 20th in Hanoi, Vietnam typically brings pleasant winter weather, with average highs around 21°C and lows near 15°C. Over 49 years of records, the warmest December 20th was in 1977 (23°C average), while the coldest was 1984 (11°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 4% of December 20th dates historically.
Planning for December 20th in Hanoi? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 27°C (80°F) | 19°C (67°F) | -- |
| 2024 | 22°C (72°F) | 12°C (54°F) | 0" |
| 2023 | 18°C (64°F) | -- | 0" |
| 2022 | -- | 9°C (49°F) | -- |
| 2021 | 16°C (61°F) | -- | 0" |
| 2020 | -- | 14°C (57°F) | -- |
| 2019 | 17°C (62°F) | -- | 0" |
| 2018 | -- | 18°C (65°F) | -- |
| 2017 | -- | 8°C (47°F) | -- |
| 2016 | -- | 21°C (70°F) | -- |
| 2015 | -- | 15°C (59°F) | 0" |
| 2014 | 22°C (71°F) | 10°C (50°F) | 0" |
| 2013 | 17°C (63°F) | 7°C (44°F) | 0" |
| 2012 | 18°C (65°F) | -- | 0" |
| 2011 | 23°C (73°F) | -- | 0" |
| 2010 | 20°C (68°F) | -- | 0.08" |
| 2009 | 17°C (62°F) | -- | 0" |
| 2008 | 24°C (76°F) | 17°C (62°F) | 0" |
| 2007 | 23°C (73°F) | -- | 0" |
| 2006 | -- | 12°C (54°F) | 0" |
| 2005 | 21°C (69°F) | -- | 0" |
| 2004 | 27°C (80°F) | -- | 0" |
| 2003 | 19°C (67°F) | -- | 0" |
| 2002 | 24°C (76°F) | -- | 0" |
| 2001 | 18°C (64°F) | -- | 0" |
| 2000 | 28°C (82°F) | -- | 0" |
| 1999 | 19°C (67°F) | -- | 0" |
| 1998 | 28°C (83°F) | -- | 0" |
| 1997 | -- | 23°C (73°F) | 0" |
| 1996 | -- | 16°C (60°F) | 0" |
| 1995 | 17°C (62°F) | 14°C (57°F) | 0" |
| 1994 | 20°C (68°F) | -- | 0" |
| 1993 | 23°C (73°F) | 12°C (54°F) | 0" |
| 1992 | 26°C (78°F) | 19°C (66°F) | 0" |
| 1991 | 24°C (76°F) | -- | -- |
| 1990 | 22°C (71°F) | -- | 0.05" |
| 1989 | -- | 16°C (60°F) | 0" |
| 1988 | -- | 17°C (62°F) | -- |
| 1987 | 23°C (73°F) | -- | -- |
| 1986 | -- | 16°C (61°F) | 0" |
| 1985 | 18°C (65°F) | 15°C (59°F) | 0" |
| 1984 | 12°C (53°F) | 9°C (49°F) | -- |
| 1983 | 26°C (79°F) | 18°C (65°F) | 0" |
| 1982 | 19°C (67°F) | 9°C (48°F) | 0" |
| 1978 | 23°C (73°F) | -- | -- |
| 1977 | 26°C (79°F) | 21°C (70°F) | -- |
| 1976 | 25°C (77°F) | 20°C (68°F) | -- |
| 1975 | 20°C (68°F) | -- | -- |
| 1974 | 17°C (63°F) | 14°C (57°F) | -- |