Weather in Индонезия in январь
Country-wide climate normals across 42 cities in Индонезия.
How Hot Is Индонезия in январь?
Индонезия bakes evenly in January — highs around 29°C are typical from Cimahi all the way to Surabaya, with very little regional variation. Lows sit around 24°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Индонезия in январь
Persistent cloud and grey skies define Индонезия's January: about 0.8h of sun a day in Jakarta. Daylight is in short supply too, running from 5:50 am to 6:15 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Индонезия In январь?
Heavy seasonal rains saturate Индонезия in January — Jakarta averages 351mm of rain across 27 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is Индонезия Humid In январь?
Saturated air defines Индонезия's January: 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 Индонезия In январь
Gentle steady winds define Индонезия's January: Jakarta averages 12 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Индонезия In январь
Индонезия'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.