Weather on June 21 in Hanoi
Historical weather data for June 21 in Hanoi, Vietnam
Avg High34°C (94°F)
Avg Low27°C (81°F)
Warmest202136°C
Coldest201027°C
Based on 43 years of data from HA DONG
About This Date
June 21st in Hanoi, Vietnam typically brings hot summer weather, with average highs around 34°C and lows near 27°C. Over 43 years of records, the warmest June 21st was in 2021 (36°C average), while the coldest was 2010 (27°C) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 21% of June 21st dates historically, with the wettest June 21st recording 5.64" of rain.
Planning for June 21st in Hanoi? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 33°C (91°F) | -- | 1.96" |
| 2024 | 36°C (97°F) | -- | 0.41" |
| 2023 | -- | 26°C (78°F) | 1.91" |
| 2022 | 39°C (103°F) | -- | 0" |
| 2021 | 40°C (104°F) | 31°C (87°F) | 0" |
| 2020 | -- | 29°C (84°F) | -- |
| 2019 | 39°C (102°F) | 29°C (84°F) | 0" |
| 2018 | -- | 28°C (83°F) | 0" |
| 2017 | -- | 26°C (79°F) | 0" |
| 2015 | -- | 28°C (83°F) | -- |
| 2013 | 35°C (95°F) | 28°C (82°F) | 0" |
| 2012 | 34°C (94°F) | -- | 0" |
| 2011 | 32°C (90°F) | 26°C (79°F) | 0" |
| 2010 | 31°C (87°F) | 24°C (75°F) | 5.64" |
| 2009 | 38°C (100°F) | -- | 0" |
| 2008 | 36°C (97°F) | 25°C (77°F) | 0" |
| 2007 | 36°C (96°F) | -- | 0" |
| 2006 | 34°C (94°F) | -- | 0" |
| 2005 | 38°C (101°F) | -- | 0" |
| 2004 | 38°C (100°F) | -- | 0" |
| 2003 | 35°C (95°F) | -- | 0.13" |
| 2001 | 28°C (83°F) | -- | 5.59" |
| 2000 | 33°C (92°F) | -- | 0.38" |
| 1999 | 33°C (91°F) | -- | -- |
| 1998 | 36°C (96°F) | -- | 0" |
| 1997 | 35°C (95°F) | -- | 0.2" |
| 1996 | 31°C (87°F) | -- | 2.31" |
| 1995 | 38°C (100°F) | -- | 0" |
| 1994 | 30°C (86°F) | -- | 0" |
| 1993 | 36°C (96°F) | 29°C (84°F) | 0" |
| 1992 | 33°C (92°F) | 27°C (81°F) | 0" |
| 1990 | 32°C (90°F) | -- | -- |
| 1989 | 31°C (88°F) | -- | 0" |
| 1988 | 36°C (97°F) | -- | -- |
| 1987 | 33°C (92°F) | 27°C (81°F) | -- |
| 1985 | -- | 27°C (80°F) | -- |
| 1984 | 28°C (83°F) | -- | -- |
| 1983 | 34°C (94°F) | -- | -- |
| 1982 | 36°C (96°F) | 28°C (82°F) | -- |
| 1978 | 33°C (91°F) | 27°C (81°F) | -- |
| 1977 | 35°C (95°F) | -- | -- |
| 1976 | 34°C (93°F) | -- | -- |
| 1975 | 32°C (90°F) | 26°C (79°F) | -- |