Weather on July 31 in Hanoi
Historical weather data for July 31 in Hanoi, Vietnam
Avg High33°C (92°F)
Avg Low26°C (79°F)
Warmest197832°C
Coldest200526°C
Based on 47 years of data from HA DONG
About This Date
July 31st in Hanoi, Vietnam typically brings hot summer weather, with average highs around 33°C and lows near 26°C. Over 47 years of records, the warmest July 31st was in 1978 (32°C average), while the coldest was 2005 (26°C) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 43% of July 31st dates historically, with the wettest July 31st recording 3.39" of rain.
Planning for July 31st 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 (mm) |
|---|---|---|---|
| 2026 | 33°C (91°F) | 27°C (80°F) | -- |
| 2025 | 34°C (94°F) | 26°C (78°F) | -- |
| 2024 | -- | 27°C (80°F) | 1 mm |
| 2023 | 34°C (94°F) | 26°C (79°F) | 72 mm |
| 2022 | 34°C (94°F) | 25°C (77°F) | 2 mm |
| 2021 | -- | 24°C (76°F) | 3 mm |
| 2020 | -- | 28°C (82°F) | 20 mm |
| 2019 | 34°C (94°F) | 27°C (80°F) | 0 mm |
| 2018 | 33°C (92°F) | -- | 86 mm |
| 2017 | 36°C (97°F) | -- | 1 mm |
| 2016 | -- | 27°C (80°F) | -- |
| 2015 | -- | 24°C (76°F) | 3 mm |
| 2014 | 34°C (94°F) | 26°C (79°F) | 0 mm |
| 2013 | 34°C (93°F) | 25°C (77°F) | 1 mm |
| 2012 | -- | 26°C (78°F) | 9 mm |
| 2011 | 29°C (84°F) | 24°C (75°F) | 17 mm |
| 2010 | 37°C (98°F) | -- | 0 mm |
| 2009 | 33°C (91°F) | 27°C (80°F) | 0 mm |
| 2008 | 33°C (91°F) | -- | 17 mm |
| 2007 | 34°C (94°F) | -- | 11 mm |
| 2006 | 28°C (82°F) | 25°C (77°F) | 22 mm |
| 2005 | 27°C (81°F) | 24°C (76°F) | 40 mm |
| 2004 | 30°C (86°F) | -- | 50 mm |
| 2003 | 37°C (98°F) | -- | 0 mm |
| 2002 | 31°C (87°F) | -- | 23 mm |
| 2001 | 37°C (98°F) | -- | 0 mm |
| 2000 | 34°C (93°F) | -- | -- |
| 1999 | 34°C (94°F) | 26°C (79°F) | -- |
| 1998 | 36°C (96°F) | -- | 0 mm |
| 1997 | -- | 27°C (80°F) | 1 mm |
| 1996 | 31°C (88°F) | -- | 3 mm |
| 1995 | 34°C (93°F) | -- | 0 mm |
| 1994 | -- | 25°C (77°F) | 0 mm |
| 1993 | 35°C (95°F) | -- | 0 mm |
| 1992 | 33°C (92°F) | -- | 0 mm |
| 1991 | 33°C (92°F) | -- | -- |
| 1990 | 36°C (96°F) | 27°C (80°F) | -- |
| 1988 | -- | 25°C (77°F) | 0 mm |
| 1987 | 34°C (94°F) | 27°C (80°F) | 0 mm |
| 1986 | -- | 27°C (80°F) | 0 mm |
| 1984 | -- | 26°C (79°F) | 0 mm |
| 1983 | 29°C (85°F) | -- | -- |
| 1982 | -- | 26°C (78°F) | 0 mm |
| 1978 | 35°C (95°F) | 28°C (82°F) | -- |
| 1977 | 34°C (93°F) | 27°C (81°F) | -- |
| 1976 | 31°C (88°F) | 25°C (77°F) | -- |
| 1975 | 34°C (93°F) | -- | -- |