Weather on September 15 in Hanoi
Historical weather data for September 15 in Hanoi, Vietnam
Avg High32°C (90°F)
Avg Low25°C (77°F)
Warmest201431°C
Coldest201525°C
Based on 47 years of data from HA DONG
About This Date
September 15th in Hanoi, Vietnam typically brings hot fall weather, with average highs around 32°C and lows near 25°C. Over 47 years of records, the warmest September 15th was in 2014 (31°C average), while the coldest was 2015 (25°C) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 30% of September 15th dates historically, with the wettest September 15th recording 3.2" of rain.
Planning for September 15th in Hanoi? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 32°C (89°F) | 26°C (79°F) | -- |
| 2024 | 35°C (95°F) | -- | 0" |
| 2023 | 28°C (82°F) | 24°C (75°F) | 0.33" |
| 2022 | -- | 27°C (81°F) | 0.13" |
| 2021 | -- | 23°C (74°F) | 2.49" |
| 2020 | -- | 27°C (81°F) | 0" |
| 2019 | -- | 27°C (80°F) | -- |
| 2018 | 35°C (95°F) | 26°C (78°F) | 0" |
| 2017 | 31°C (88°F) | -- | 0.81" |
| 2016 | 34°C (94°F) | 26°C (78°F) | 0" |
| 2015 | 27°C (80°F) | 23°C (74°F) | 1.12" |
| 2014 | 34°C (94°F) | 27°C (81°F) | 0.71" |
| 2013 | 34°C (93°F) | -- | 1.75" |
| 2012 | 29°C (85°F) | -- | 0" |
| 2011 | 32°C (89°F) | 25°C (77°F) | 1.09" |
| 2010 | -- | 23°C (73°F) | 2.87" |
| 2009 | 33°C (91°F) | -- | 0" |
| 2008 | 34°C (94°F) | -- | 0" |
| 2007 | 32°C (90°F) | 24°C (75°F) | 1.22" |
| 2006 | 31°C (87°F) | 23°C (73°F) | 0" |
| 2005 | 32°C (90°F) | -- | 0.2" |
| 2004 | 32°C (90°F) | -- | 0" |
| 2003 | 34°C (93°F) | 25°C (77°F) | 0" |
| 2002 | 31°C (87°F) | 25°C (77°F) | 3.2" |
| 2001 | 34°C (94°F) | -- | 0" |
| 2000 | 33°C (92°F) | -- | 0" |
| 1999 | 33°C (92°F) | -- | -- |
| 1998 | 27°C (81°F) | -- | 1.91" |
| 1997 | 32°C (89°F) | -- | 0" |
| 1996 | -- | 26°C (78°F) | 1.09" |
| 1995 | 33°C (92°F) | -- | 0" |
| 1994 | -- | 24°C (75°F) | -- |
| 1993 | 34°C (93°F) | -- | 0" |
| 1992 | 33°C (92°F) | 27°C (80°F) | 0" |
| 1991 | 33°C (92°F) | -- | 0" |
| 1990 | -- | 25°C (77°F) | 0" |
| 1989 | 33°C (91°F) | -- | 0" |
| 1988 | 31°C (87°F) | -- | -- |
| 1987 | 33°C (92°F) | -- | 0" |
| 1986 | 32°C (90°F) | -- | -- |
| 1985 | 30°C (86°F) | -- | 0" |
| 1984 | 31°C (87°F) | 22°C (71°F) | 0" |
| 1982 | 31°C (87°F) | 24°C (76°F) | -- |
| 1978 | 32°C (90°F) | -- | -- |
| 1977 | 32°C (90°F) | 25°C (77°F) | -- |
| 1976 | 32°C (90°F) | -- | -- |
| 1975 | 33°C (91°F) | 26°C (79°F) | -- |