When to go · Dumai
Dumai in January
Great month. Inside Dumai's best window: Feb–Sep (drier); avoid the Dec–Jan rain peak.
Key facts
- Verdict
- Great
- Temperature
- 31°C88°F / 23°C73°F
- average high / low
- Rain days
- 14
- Crowds
- Medium
- Indonesia overall
- Prices
- Medium
- Indonesia overall
Verdict
GreatBest and avoid months for Dumai
Inside Dumai's best window: Feb–Sep (drier); avoid the Dec–Jan rain peak.
Weather in January
- DumaiHighs around 31 °C, lows around 23 °C, rain on about 14 daysHighs around 88 °F, lows around 73 °F, rain on about 14 days
Crowds and prices
- Crowds · Indonesia overall
- Medium
- Prices · Indonesia overall
- Medium
Indonesia overall: Wettest month in Bali and Java; Jakarta floods; Raja Ampat good.
What to pack
- Light, breathable clothes, a sun hat and sunscreen
- A rain jacket or umbrella and shoes that dry fast