Weather in Batam in September
Climate normals based on 10 years of historical data for Batam, Indonesien.
Average high
30°C
Average low
26°C
Rainfall
178 mm
21 rainy days
Sunshine
1.3h/day
Luftfeuchtigkeit
73%
Sea temperature
29.9°C
How Hot Is Batam in September?
September brings typical readings of 30°C by day and 26°C by night to Batam.
Sunshine Hours in September
Batam is gloomy through September: 1.3h of direct sun on a typical day.
Does It Rain In Batam In September?
September is reliably wet in Batam: 178mm across 21 days.
Is Batam Humid In September?
September brings sticky conditions to Batam — humidity averages 73%, particularly noticeable in the afternoons.
How Warm Is The Sea In Batam In September?
Batam's waters peak at 29.9°C in September — extremely warm, ideal for long swims.
Wind In Batam In September
Light breezes typical: Batam averages 16 kph wind in September.
Cloud Cover In Batam In September
Grey, overcast skies dominate: 75% average cloud cover in Batam.
Cities With Similar Weather In September
Weather in Batam, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 29°C / 25°C | 280mm | Details → |
| Wetter im Februar | 29°C / 26°C | 123mm | Details → |
| Wetter im März | 30°C / 26°C | 173mm | Details → |
| Wetter im April | 30°C / 27°C | 287mm | Details → |
| Wetter im Mai | 30°C / 27°C | 339mm | Details → |
| Wetter im Juni | 30°C / 27°C | 276mm | Details → |
| Wetter im Juli | 30°C / 27°C | 160mm | Details → |
| Wetter im August | 30°C / 26°C | 198mm | Details → |
| Wetter im September | 30°C / 26°C | 178mm | |
| Wetter im Oktober | 30°C / 26°C | 241mm | Details → |
| Wetter im November | 29°C / 26°C | 367mm | Details → |
| Wetter im Dezember | 29°C / 26°C | 313mm | Details → |