Weather in Indoneesia in jaanuar
Country-wide climate normals across 42 cities in Indoneesia.
How Hot Is Indoneesia in jaanuar?
Indoneesia sees consistently hot January weather — average highs of 29°C, average lows of 24°C, with minimal regional differences. Whether you're in Jakarta or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Indoneesia in jaanuar
Limited sunshine and short daylight define Indoneesia's January: Jakarta averages just 0.8h of direct sun, with the sun up between 5:50 am and 6:15 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Indoneesia In jaanuar?
Indoneesia is in the heart of its rainy season: Jakarta measures 351mm of rain across 27 days in January, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Indoneesia Humid In jaanuar?
Indoneesia is enveloped in tropical-thick humidity through January: 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 Indoneesia In jaanuar
Indoneesia's January has gentle wind — Jakarta averages 12 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Indoneesia In jaanuar
Indoneesia's January 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.