Weather in Tainan in september
Climate normals based on 10 years of historical data for Tainan, Taiwan.
Average high
31°C
Average low
26°C
Rainfall
281 mm
18 rainy days
Sunshine
1.7h/day
Luftfuktighet
69%
Sea temperature
30.4°C
How Hot Is Tainan in september?
September brings typical readings of 31°C by day and 26°C by night to Tainan.
Sunshine Hours in september
Tainan sees little sun in September — only 1.7h a day on average, despite daylight from 5:45 am to 6:00 pm.
Does It Rain In Tainan In september?
Expect downpours daily — 281mm of rain in 18 days in Tainan.
Is Tainan Humid In september?
Tainan feels muggy this month with humidity around 69%, especially in calm air.
How Warm Is The Sea In Tainan In september?
Tainan's waters peak at 30.4°C in September — extremely warm, ideal for long swims.
Wind In Tainan In september
Wind stays light: 18 kph on a typical day in Tainan.
Cloud Cover In Tainan In september
Tainan's September runs cloudy: typical cloud cover of 73%.
Cities With Similar Weather In september
Weather in Tainan, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 22°C / 16°C | 45mm | Details → |
| Vädret i februari | 24°C / 16°C | 30mm | Details → |
| Vädret i mars | 26°C / 19°C | 49mm | Details → |
| Vädret i april | 28°C / 22°C | 91mm | Details → |
| Vädret i maj | 30°C / 25°C | 264mm | Details → |
| Vädret i juni | 31°C / 27°C | 353mm | Details → |
| Vädret i juli | 32°C / 27°C | 335mm | Details → |
| Vädret i augusti | 31°C / 27°C | 506mm | Details → |
| Vädret i september | 31°C / 26°C | 281mm | |
| Vädret i oktober | 30°C / 24°C | 128mm | Details → |
| Vädret i november | 28°C / 22°C | 40mm | Details → |
| Vädret i december | 24°C / 18°C | 27mm | Details → |