Weather on December 21 in Bangkok
Historical weather data for December 21 in Bangkok, Thailand
Avg High32°C (90°F)
Avg Low22°C (71°F)
Warmest200731°C
Coldest197523°C
Based on 55 years of data from BANGKOK METROPOLIS
About This Date
December 21st in Bangkok, Thailand typically brings hot winter weather, with average highs around 32°C and lows near 22°C. Over 55 years of records, the warmest December 21st was in 2007 (31°C average), while the coldest was 1975 (23°C) — a 13°F range across recorded history. This date has historically been dry, with little recorded precipitation.
Planning for December 21st in Bangkok? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 34°C (93°F) | 23°C (74°F) | -- |
| 2024 | -- | 22°C (71°F) | -- |
| 2023 | 32°C (89°F) | -- | -- |
| 2022 | 33°C (91°F) | 22°C (72°F) | -- |
| 2021 | -- | 23°C (73°F) | -- |
| 2020 | -- | 20°C (68°F) | -- |
| 2019 | 35°C (95°F) | -- | -- |
| 2018 | -- | 26°C (78°F) | -- |
| 2017 | -- | 18°C (64°F) | -- |
| 2016 | 36°C (96°F) | 26°C (78°F) | -- |
| 2015 | 34°C (93°F) | 22°C (72°F) | -- |
| 2014 | 33°C (92°F) | 22°C (72°F) | -- |
| 2013 | 28°C (83°F) | 18°C (65°F) | -- |
| 2012 | 35°C (95°F) | 26°C (78°F) | -- |
| 2011 | 33°C (91°F) | 22°C (72°F) | -- |
| 2010 | 34°C (93°F) | 24°C (75°F) | -- |
| 2009 | 32°C (89°F) | 23°C (73°F) | -- |
| 2008 | 33°C (91°F) | 22°C (71°F) | -- |
| 2007 | 35°C (95°F) | 26°C (79°F) | -- |
| 2006 | 30°C (86°F) | 19°C (67°F) | -- |
| 2005 | 27°C (81°F) | -- | -- |
| 2004 | 34°C (93°F) | 21°C (70°F) | 0" |
| 2003 | 28°C (83°F) | 18°C (65°F) | 0" |
| 2002 | 34°C (93°F) | -- | 0" |
| 2001 | 33°C (91°F) | 21°C (69°F) | -- |
| 2000 | 33°C (92°F) | -- | -- |
| 1999 | 28°C (82°F) | 19°C (66°F) | -- |
| 1998 | 33°C (92°F) | -- | 0" |
| 1997 | 34°C (94°F) | 26°C (79°F) | 0" |
| 1996 | 31°C (87°F) | 22°C (71°F) | 0" |
| 1995 | 33°C (91°F) | 24°C (76°F) | 0" |
| 1994 | 31°C (88°F) | 22°C (72°F) | 0" |
| 1993 | 31°C (87°F) | 22°C (71°F) | 0" |
| 1992 | 33°C (92°F) | 23°C (74°F) | 0" |
| 1991 | 32°C (89°F) | -- | 0" |
| 1990 | 34°C (93°F) | 23°C (74°F) | 0" |
| 1989 | 32°C (90°F) | -- | 0" |
| 1988 | 33°C (91°F) | -- | 0" |
| 1987 | -- | 17°C (62°F) | 0" |
| 1986 | 32°C (89°F) | 22°C (71°F) | 0" |
| 1985 | 31°C (87°F) | -- | 0" |
| 1984 | 33°C (92°F) | -- | 0" |
| 1983 | 33°C (92°F) | -- | 0" |
| 1982 | 28°C (82°F) | -- | 0" |
| 1981 | 28°C (83°F) | -- | 0" |
| 1980 | 31°C (88°F) | 21°C (69°F) | 0" |
| 1979 | 32°C (90°F) | 23°C (73°F) | 0" |
| 1978 | 33°C (92°F) | 21°C (69°F) | 0" |
| 1977 | 34°C (94°F) | 23°C (73°F) | 0" |
| 1976 | 34°C (94°F) | 22°C (72°F) | 0" |
| 1975 | 27°C (81°F) | 19°C (66°F) | 0" |
| 1974 | 29°C (84°F) | 21°C (69°F) | 0" |
| 1973 | 33°C (92°F) | 20°C (68°F) | 0" |
| 1972 | 33°C (91°F) | 23°C (74°F) | 0" |
| 1971 | 30°C (86°F) | 20°C (68°F) | 0" |