Bitung in September
7.6out of 10
Yes, a good time to go
Warm and comfortable: highs around 29°C. Frequent rain: about 11 rainy days.
29°CAvg high
25°CAvg low
11Rainy days (66 mm)
12:00 hDaylight
05:34Sunrise · 17:34 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Frequent rain: about 11 rainy days
- Rain varies a lot between years (±8.9 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in September varies a lot between years (±8.9 rainy days), so check the forecast closer to your trip. 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 | 28°C | 25°C | 178 mm | 24 | – | – | 6.1 |
| February | 28°C | 25°C | 168 mm | 21 | – | – | 6.1 |
| March | 28°C | 25°C | 155 mm | 22 | – | – | 6.1 |
| April | 29°C | 26°C | 188 mm | 24 | – | – | 6.1 |
| May | 29°C | 26°C | 223 mm | 25 | – | – | 6.1 |
| June | 29°C | 25°C | 219 mm | 23 | – | – | 6.1 |
| July | 28°C | 25°C | 145 mm | 18 | – | – | 6.4 |
| August | 28°C | 25°C | 74 mm | 11 | – | – | 7.7 |
| September | 29°C | 25°C | 66 mm | 11 | – | – | 7.6 |
| October | 29°C | 25°C | 127 mm | 17 | – | – | 6.5 |
| November | 29°C | 25°C | 164 mm | 25 | – | – | 6.1 |
| December | 29°C | 25°C | 172 mm | 25 | – | – | 6.1 |
Frequently asked questions
How hot is Bitung in September?
Daytime highs average 29°C and nights about 25°C.
When is the best time to visit Bitung?
The best months are August, September.