Weather on September 30 in Hanoi
Historical weather data for September 30 in Hanoi, Vietnam
Avg High31°C (87°F)
Avg Low24°C (76°F)
Warmest200630°C
Coldest199724°C
Based on 47 years of data from HA DONG
About This Date
September 30th in Hanoi, Vietnam typically brings warm fall weather, with average highs around 31°C and lows near 24°C. Over 47 years of records, the warmest September 30th was in 2006 (30°C average), while the coldest was 1997 (24°C) — a 10°F range across recorded history. Rain or other precipitation has occurred on about 19% of September 30th dates historically, with the wettest September 30th recording 2.84" of rain.
Planning for September 30th in Hanoi? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 26°C (79°F) | 24°C (76°F) | -- |
| 2024 | -- | 26°C (79°F) | 0.41" |
| 2023 | 34°C (93°F) | 26°C (78°F) | 0" |
| 2021 | -- | 27°C (80°F) | -- |
| 2020 | -- | 26°C (78°F) | 0" |
| 2019 | 34°C (94°F) | 23°C (73°F) | 0" |
| 2018 | -- | 24°C (75°F) | -- |
| 2017 | 30°C (86°F) | 26°C (79°F) | 0" |
| 2016 | -- | 23°C (74°F) | 1.35" |
| 2015 | -- | 26°C (78°F) | 0.23" |
| 2014 | 35°C (95°F) | 26°C (78°F) | 0" |
| 2013 | 27°C (80°F) | 23°C (74°F) | 0" |
| 2012 | 31°C (88°F) | 23°C (73°F) | 0" |
| 2011 | 23°C (74°F) | -- | 2.84" |
| 2010 | 33°C (92°F) | -- | 0" |
| 2009 | 27°C (80°F) | -- | 0" |
| 2008 | 26°C (79°F) | -- | 0.46" |
| 2007 | 33°C (92°F) | -- | 0" |
| 2006 | 34°C (94°F) | 26°C (79°F) | 0" |
| 2005 | 32°C (90°F) | -- | 0" |
| 2004 | 32°C (90°F) | -- | 0" |
| 2003 | 29°C (85°F) | 21°C (70°F) | 0.64" |
| 2002 | 31°C (88°F) | -- | 0" |
| 2001 | 34°C (93°F) | -- | 0" |
| 2000 | 29°C (85°F) | -- | 1.27" |
| 1999 | 32°C (90°F) | -- | -- |
| 1998 | 31°C (88°F) | 22°C (71°F) | 0" |
| 1997 | 26°C (79°F) | 23°C (73°F) | 0.05" |
| 1996 | 32°C (90°F) | -- | 0" |
| 1995 | 32°C (89°F) | -- | 0.41" |
| 1994 | 29°C (85°F) | -- | 0" |
| 1993 | 28°C (82°F) | -- | 0" |
| 1992 | 32°C (90°F) | -- | 0" |
| 1991 | 33°C (91°F) | 24°C (76°F) | 0" |
| 1990 | 32°C (90°F) | -- | -- |
| 1989 | 33°C (91°F) | 26°C (78°F) | 0" |
| 1988 | 30°C (86°F) | 23°C (73°F) | 0" |
| 1987 | 26°C (79°F) | -- | 0" |
| 1985 | 28°C (83°F) | 25°C (77°F) | -- |
| 1984 | -- | 24°C (75°F) | -- |
| 1983 | 32°C (89°F) | 24°C (75°F) | -- |
| 1982 | -- | 24°C (75°F) | 0" |
| 1978 | 31°C (88°F) | 23°C (73°F) | -- |
| 1977 | 33°C (91°F) | 25°C (77°F) | -- |
| 1976 | 29°C (84°F) | -- | -- |
| 1975 | 32°C (90°F) | 26°C (79°F) | -- |
| 1974 | 30°C (86°F) | -- | -- |