Hoi An in September
In September, Hoi An averages 32°C (90°F) during the day and 24°C (75°F) at night, with frequent rain — about 15 days of the month see precipitation (335 mm total).
Conditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
September is one of the wetter and less comfortable months in Hoi An. If your dates are flexible, consider a different time of year.
32°C
Avg high
24°C
Avg low
15
Rain days
335 mm
Rainfall
Hoi An in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 24°C / 75°F | 19°C / 66°F | 75 mm | 11 | 0 |
| February | 26°C / 79°F | 20°C / 68°F | 30 mm | 5 | 0 |
| March | 29°C / 84°F | 21°C / 70°F | 30 mm | 5 | 0 |
| April | 31°C / 88°F | 23°C / 73°F | 35 mm | 5 | 0 |
| May | 33°C / 91°F | 24°C / 75°F | 80 mm | 8 | 0 |
| June | 34°C / 93°F | 25°C / 77°F | 85 mm | 8 | 0 |
| July | 34°C / 93°F | 25°C / 77°F | 95 mm | 8 | 0 |
| August | 34°C / 93°F | 25°C / 77°F | 110 mm | 9 | 0 |
| September | 32°C / 90°F | 24°C / 75°F | 335 mm | 15 | 0 |
| October | 29°C / 84°F | 23°C / 73°F | 605 mm | 21 | 0 |
| November | 27°C / 81°F | 22°C / 72°F | 420 mm | 18 | 0 |
| December | 25°C / 77°F | 20°C / 68°F | 210 mm | 15 | 0 |
Other cities with similar September weather
Check the live 10-day forecast and sunrise/sunset.