Weather in ジャカルタ in 12月

Climate normals based on 10 years of historical data for ジャカルタ, インドネシア共和国.

Average high

31°C

Average low

25°C

Rainfall

293 mm

26 rainy days

Sunshine

0.8h/day

湿度

67%

Sea temperature

30.3°C

How Hot Is ジャカルタ in 12月?

Expect daytime highs around 31°C and overnight lows near 25°C in ジャカルタ during December — an average of 28°C across the day.

ジャカルタ sees little sun in December — only 0.8h a day on average, despite daylight from 5:35 am to 6:00 pm.

Monsoon-like rains saturate ジャカルタ in December — 293mm fall across 26 days, with downpours an almost daily event.

Sticky conditions in ジャカルタ: humidity sits at 67% across December.

The sea is tropically warm at 30.3°C off ジャカルタ this December.

Wind stays light: 16 kph on a typical day in ジャカルタ.

Heavy cloud blankets ジャカルタ in December — averaging 79% cover, with mostly overcast skies.