what's the weather in jakarta?
Jakarta Weather and When to Go An eruption may come at any time, so be prepared for an evacuation. Jakartaâs climate is tropical and humid almost year-round; as it is so close to the equator, average temperature is almost exactly the same in January and July at about 82Â°F (28Â°C). Variation throughout the day is minimal as well, with low temperatures around 76Â°F (24Â°C) and highs of 88Â°F (31Â°C).