Lý Sơn in September
5.8out of 10
Possible, with caveats
Hot: daytime highs around 30°C. Very wet: about 22 rainy days.
30°CAvg high
26°CAvg low
22Rainy days (279 mm)
12:05 hDaylight
05:35Sunrise · 17:40 Sunset
Why this score
- Hot: daytime highs around 30°C
- Very wet: about 22 rainy days
What to wear and pack
- Light, breathable clothing
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (2.7 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 24°C | 21°C | 124 mm | 17 | – | – | 6.6 |
| February | 25°C | 22°C | 71 mm | 11 | – | – | 7.6 |
| March | 27°C | 23°C | 72 mm | 9 | – | – | 7.9 |
| April | 29°C | 25°C | 54 mm | 8 | – | – | 8.1 |
| May | 31°C | 27°C | 82 mm | 12 | – | – | 7.0 |
| June | 32°C | 28°C | 64 mm | 11 | – | – | 6.8 |
| July | 32°C | 28°C | 81 mm | 13 | – | – | 6.7 |
| August | 31°C | 28°C | 116 mm | 17 | – | – | 5.9 |
| September | 30°C | 26°C | 279 mm | 22 | – | – | 5.8 |
| October | 28°C | 25°C | 376 mm | 25 | – | – | 6.1 |
| November | 27°C | 24°C | 374 mm | 23 | – | – | 6.1 |
| December | 25°C | 22°C | 289 mm | 23 | – | – | 6.1 |
Frequently asked questions
How hot is Lý Sơn in September?
Daytime highs average 30°C and nights about 26°C.
When is the best time to visit Lý Sơn?
The best months are April, March, February.