Weather in Republiek Indonesië in december
Country-wide climate normals across 42 cities in Republiek Indonesië.
How Hot Is Republiek Indonesië in december?
Uniform heat across Republiek Indonesië's December: averages climb to 30°C nationally with overnight lows of 24°C, narrow spread from coast to interior. The hottest cities like Surabaya register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in Republiek Indonesië in december
Limited sunshine and short daylight define Republiek Indonesië's December: Jakarta averages just 0.8h of direct sun, with the sun up between 5:35 am and 6:00 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Republiek Indonesië In december?
Republiek Indonesië is in the heart of its rainy season: Jakarta measures 355mm of rain across 28 days in December, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Republiek Indonesië Humid In december?
Saturated air defines Republiek Indonesië's December: humidity at 80% in Jakarta, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Republiek Indonesië In december
Light breezes are typical across Republiek Indonesië in December: 11 kph in Jakarta, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Republiek Indonesië In december
Republiek Indonesië's December is dominated by overcast skies: Jakarta averages 79% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.