Weather in 인도네시아 in 12월
Country-wide climate normals across 42 cities in 인도네시아.
How Hot Is 인도네시아 in 12월?
Uniform heat across 인도네시아'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 인도네시아 in 12월
인도네시아 sees limited sun in December: just 0.8h a day in Jakarta, with heavy cloud cover common across most regions. Daylight runs from 5:35 am to 6:00 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In 인도네시아 In 12월?
Monsoon-like conditions dominate 인도네시아's December: Jakarta sees 355mm of rain across 28 days, similar nationwide. Heavy showers fall almost daily, often in dramatic afternoon downpours. Sunshine is brief between storms, and humidity stays high throughout the month.
Is 인도네시아 Humid In 12월?
인도네시아 is enveloped in tropical-thick humidity through December: Jakarta averages 80%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In 인도네시아 In 12월
Gentle steady winds define 인도네시아's December: Jakarta averages 11 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In 인도네시아 In 12월
인도네시아'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.