Weather on September 20 in Bangkok
Historical weather data for September 20 in Bangkok, Thailand
Based on 56 years of data from BANGKOK METROPOLIS
About This Date
September 20th in Bangkok, Thailand typically brings hot fall weather, with average highs around 32°C and lows near 25°C. Over 56 years of records, the warmest September 20th was in 2014 (31°C average), while the coldest was 2013 (24°C) — a 12°F range across recorded history. Rain or other precipitation has occurred on about 77% of September 20th dates historically, with the wettest September 20th recording 3.82" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 20th in Bangkok? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 34°C (94°F) | 26°C (78°F) | -- |
| 2025 | 33°C (92°F) | 28°C (82°F) | -- |
| 2024 | 33°C (92°F) | 24°C (76°F) | 2 mm |
| 2023 | 36°C (97°F) | -- | 14 mm |
| 2022 | 32°C (90°F) | 27°C (80°F) | 4 mm |
| 2021 | 34°C (94°F) | -- | 41 mm |
| 2020 | 29°C (85°F) | 26°C (79°F) | 3 mm |
| 2019 | -- | 24°C (76°F) | 5 mm |
| 2018 | -- | 27°C (80°F) | 3 mm |
| 2017 | 32°C (90°F) | -- | 10 mm |
| 2016 | 30°C (86°F) | -- | 13 mm |
| 2015 | 37°C (98°F) | 26°C (79°F) | 0 mm |
| 2014 | 36°C (96°F) | 27°C (81°F) | -- |
| 2013 | 26°C (78°F) | 23°C (74°F) | 48 mm |
| 2012 | 34°C (93°F) | -- | 35 mm |
| 2011 | 33°C (91°F) | 27°C (81°F) | 1 mm |
| 2010 | 34°C (94°F) | 26°C (78°F) | 0 mm |
| 2009 | 35°C (95°F) | 25°C (77°F) | 1 mm |
| 2008 | 31°C (87°F) | 24°C (75°F) | 4 mm |
| 2007 | 31°C (88°F) | -- | 49 mm |
| 2006 | 32°C (90°F) | 24°C (76°F) | 4 mm |
| 2005 | 33°C (91°F) | 26°C (79°F) | 0 mm |
| 2004 | 32°C (89°F) | 25°C (77°F) | 0 mm |
| 2003 | 31°C (88°F) | 24°C (76°F) | 6 mm |
| 2002 | 33°C (91°F) | 24°C (76°F) | 4 mm |
| 2001 | 34°C (94°F) | 24°C (76°F) | 5 mm |
| 2000 | 33°C (92°F) | 26°C (78°F) | 0 mm |
| 1999 | 34°C (93°F) | 27°C (80°F) | -- |
| 1998 | 32°C (90°F) | 25°C (77°F) | 36 mm |
| 1997 | 33°C (92°F) | 24°C (75°F) | 37 mm |
| 1996 | 32°C (90°F) | -- | 0 mm |
| 1995 | 32°C (90°F) | -- | 11 mm |
| 1994 | 33°C (92°F) | 24°C (75°F) | 1 mm |
| 1993 | 29°C (84°F) | -- | 2 mm |
| 1992 | 33°C (91°F) | 24°C (75°F) | 51 mm |
| 1991 | 32°C (89°F) | 25°C (77°F) | 0 mm |
| 1990 | 33°C (92°F) | -- | 0 mm |
| 1989 | 32°C (90°F) | 23°C (74°F) | 97 mm |
| 1988 | 31°C (87°F) | 24°C (75°F) | 75 mm |
| 1987 | 29°C (84°F) | 24°C (75°F) | 23 mm |
| 1986 | 31°C (88°F) | 24°C (75°F) | 39 mm |
| 1985 | 29°C (85°F) | -- | 0 mm |
| 1984 | 34°C (93°F) | -- | 63 mm |
| 1983 | 32°C (90°F) | -- | 1 mm |
| 1982 | 35°C (95°F) | -- | 0 mm |
| 1981 | 33°C (91°F) | -- | 4 mm |
| 1980 | 33°C (91°F) | 25°C (77°F) | 0 mm |
| 1979 | 32°C (89°F) | 26°C (78°F) | 1 mm |
| 1978 | 32°C (89°F) | 24°C (76°F) | 15 mm |
| 1977 | 32°C (90°F) | 26°C (78°F) | 1 mm |
| 1976 | 33°C (92°F) | 26°C (78°F) | 1 mm |
| 1975 | 34°C (94°F) | 25°C (77°F) | 0 mm |
| 1974 | 32°C (90°F) | 24°C (76°F) | 30 mm |
| 1973 | 33°C (91°F) | 26°C (78°F) | 65 mm |
| 1972 | 31°C (87°F) | 24°C (76°F) | 44 mm |
| 1971 | 33°C (91°F) | 26°C (78°F) | 0 mm |