Weather on May 20 in Bangkok
Historical weather data for May 20 in Bangkok, Thailand
Based on 56 years of data from BANGKOK METROPOLIS
About This Date
May 20th in Bangkok, Thailand typically brings hot spring weather, with average highs around 34°C and lows near 26°C. Over 56 years of records, the warmest May 20th was in 2023 (34°C average), while the coldest was 2002 (26°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 54% of May 20th dates historically, with the wettest May 20th recording 2.65" of rain. The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
Planning for May 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) | 24°C (76°F) | -- |
| 2025 | 37°C (98°F) | 28°C (83°F) | -- |
| 2024 | 37°C (99°F) | 26°C (79°F) | 1 mm |
| 2023 | 39°C (102°F) | 29°C (84°F) | -- |
| 2022 | 34°C (93°F) | 28°C (83°F) | 0 mm |
| 2021 | 37°C (98°F) | 26°C (78°F) | 32 mm |
| 2020 | 37°C (99°F) | -- | 1 mm |
| 2019 | -- | 29°C (84°F) | 0 mm |
| 2018 | 36°C (96°F) | 27°C (81°F) | 0 mm |
| 2017 | 36°C (96°F) | 26°C (79°F) | 4 mm |
| 2016 | 36°C (97°F) | -- | 1 mm |
| 2015 | 37°C (99°F) | 27°C (80°F) | -- |
| 2014 | 37°C (99°F) | 28°C (82°F) | -- |
| 2013 | 36°C (96°F) | 27°C (80°F) | 1 mm |
| 2012 | 35°C (95°F) | 27°C (80°F) | -- |
| 2011 | 35°C (95°F) | 26°C (78°F) | 4 mm |
| 2010 | 37°C (98°F) | 27°C (81°F) | -- |
| 2009 | 33°C (92°F) | 25°C (77°F) | 26 mm |
| 2008 | 35°C (95°F) | -- | 15 mm |
| 2007 | 36°C (97°F) | 27°C (80°F) | -- |
| 2006 | 31°C (88°F) | 26°C (79°F) | 2 mm |
| 2005 | 32°C (89°F) | 26°C (79°F) | 17 mm |
| 2004 | 32°C (90°F) | 27°C (80°F) | 14 mm |
| 2003 | 36°C (96°F) | 27°C (80°F) | 1 mm |
| 2002 | 28°C (82°F) | 24°C (76°F) | 0 mm |
| 2001 | 33°C (92°F) | -- | -- |
| 2000 | 32°C (90°F) | 26°C (79°F) | 1 mm |
| 1999 | 32°C (89°F) | -- | -- |
| 1998 | 34°C (93°F) | -- | 7 mm |
| 1997 | 33°C (91°F) | 27°C (80°F) | 1 mm |
| 1996 | 33°C (92°F) | 24°C (76°F) | 9 mm |
| 1995 | 36°C (96°F) | 25°C (77°F) | 0 mm |
| 1994 | 30°C (86°F) | -- | 7 mm |
| 1993 | 32°C (90°F) | -- | 9 mm |
| 1992 | 36°C (97°F) | 27°C (80°F) | 0 mm |
| 1991 | 36°C (97°F) | -- | 0 mm |
| 1990 | 32°C (90°F) | 25°C (77°F) | 1 mm |
| 1989 | 34°C (94°F) | -- | 0 mm |
| 1988 | 34°C (93°F) | 26°C (78°F) | 6 mm |
| 1987 | 35°C (95°F) | 28°C (83°F) | 0 mm |
| 1986 | 32°C (90°F) | 27°C (80°F) | 0 mm |
| 1985 | 33°C (92°F) | -- | 0 mm |
| 1984 | 34°C (94°F) | -- | 0 mm |
| 1983 | 38°C (100°F) | -- | 0 mm |
| 1982 | 33°C (91°F) | -- | 1 mm |
| 1981 | 32°C (89°F) | -- | 1 mm |
| 1980 | 32°C (90°F) | 27°C (80°F) | 2 mm |
| 1979 | 34°C (93°F) | 24°C (76°F) | 11 mm |
| 1978 | 33°C (92°F) | 27°C (80°F) | 2 mm |
| 1977 | 36°C (97°F) | 25°C (77°F) | 0 mm |
| 1976 | 32°C (90°F) | 24°C (75°F) | 67 mm |
| 1975 | 33°C (91°F) | 25°C (77°F) | 0 mm |
| 1974 | 32°C (89°F) | 23°C (74°F) | 1 mm |
| 1973 | 37°C (98°F) | 26°C (78°F) | 0 mm |
| 1972 | 33°C (91°F) | 26°C (78°F) | 3 mm |
| 1971 | 32°C (89°F) | 24°C (76°F) | 33 mm |