Weather on July 21 in Bangkok
Historical weather data for July 21 in Bangkok, Thailand
Based on 55 years of data from BANGKOK METROPOLIS
About This Date
July 21st in Bangkok, Thailand typically brings hot summer weather, with average highs around 33°C and lows near 26°C. Over 55 years of records, the warmest July 21st was in 1998 (33°C average), while the coldest was 1990 (25°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 65% of July 21st dates historically, with the wettest July 21st recording 7.9" of rain. The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
Planning for July 21st 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) |
|---|---|---|---|
| 2025 | 31°C (88°F) | 26°C (79°F) | 1 mm |
| 2024 | 34°C (94°F) | 24°C (75°F) | 52 mm |
| 2023 | 34°C (93°F) | -- | 201 mm |
| 2022 | 29°C (84°F) | 24°C (75°F) | 49 mm |
| 2021 | -- | 28°C (82°F) | 1 mm |
| 2020 | 33°C (92°F) | -- | 12 mm |
| 2019 | 36°C (96°F) | 27°C (81°F) | -- |
| 2018 | -- | 28°C (82°F) | -- |
| 2017 | -- | 26°C (78°F) | 0 mm |
| 2016 | 33°C (92°F) | 24°C (75°F) | 67 mm |
| 2015 | 33°C (91°F) | 26°C (79°F) | 16 mm |
| 2014 | 34°C (93°F) | 27°C (81°F) | 4 mm |
| 2013 | 34°C (93°F) | 26°C (79°F) | -- |
| 2012 | 35°C (95°F) | 27°C (80°F) | -- |
| 2011 | 30°C (86°F) | -- | 19 mm |
| 2010 | 37°C (98°F) | 28°C (82°F) | 0 mm |
| 2009 | 32°C (89°F) | 26°C (79°F) | 63 mm |
| 2008 | 34°C (93°F) | -- | 7 mm |
| 2007 | 34°C (93°F) | 24°C (76°F) | 10 mm |
| 2006 | 33°C (91°F) | 27°C (80°F) | 18 mm |
| 2005 | 33°C (91°F) | 24°C (76°F) | -- |
| 2004 | 33°C (92°F) | 25°C (77°F) | 17 mm |
| 2003 | 34°C (93°F) | 27°C (80°F) | 0 mm |
| 2002 | 33°C (91°F) | 26°C (78°F) | -- |
| 2001 | 32°C (90°F) | 28°C (82°F) | 1 mm |
| 2000 | 33°C (92°F) | 25°C (77°F) | 49 mm |
| 1999 | 33°C (92°F) | 25°C (77°F) | -- |
| 1998 | 37°C (98°F) | 28°C (83°F) | 0 mm |
| 1997 | 33°C (92°F) | 26°C (79°F) | 23 mm |
| 1996 | 32°C (89°F) | 26°C (79°F) | 0 mm |
| 1995 | 35°C (95°F) | 26°C (78°F) | 0 mm |
| 1994 | 33°C (91°F) | 24°C (76°F) | 0 mm |
| 1993 | 36°C (96°F) | -- | 0 mm |
| 1992 | 36°C (96°F) | 24°C (76°F) | 43 mm |
| 1991 | 33°C (92°F) | 27°C (81°F) | 0 mm |
| 1990 | 28°C (82°F) | 23°C (73°F) | 49 mm |
| 1989 | 33°C (91°F) | 25°C (77°F) | 41 mm |
| 1988 | 31°C (88°F) | -- | 54 mm |
| 1987 | 36°C (96°F) | 27°C (80°F) | 3 mm |
| 1986 | 29°C (85°F) | -- | 18 mm |
| 1985 | 33°C (91°F) | -- | 0 mm |
| 1984 | 32°C (89°F) | -- | 1 mm |
| 1983 | 33°C (92°F) | -- | 90 mm |
| 1982 | 32°C (90°F) | -- | 7 mm |
| 1981 | 33°C (92°F) | -- | 2 mm |
| 1980 | 32°C (90°F) | 25°C (77°F) | 11 mm |
| 1979 | 36°C (96°F) | 27°C (81°F) | 0 mm |
| 1978 | 33°C (91°F) | 26°C (79°F) | 4 mm |
| 1977 | 34°C (94°F) | 26°C (78°F) | 0 mm |
| 1976 | 34°C (93°F) | 26°C (78°F) | 32 mm |
| 1975 | 33°C (91°F) | 24°C (76°F) | 81 mm |
| 1974 | 34°C (93°F) | 24°C (76°F) | 4 mm |
| 1973 | 34°C (93°F) | 27°C (80°F) | 0 mm |
| 1972 | 33°C (91°F) | 25°C (77°F) | 1 mm |
| 1971 | 32°C (89°F) | 24°C (75°F) | 1 mm |