Weather in Šri Lanka in januar
Country-wide climate normals across 15 cities in Šri Lanka.
How Hot Is Šri Lanka in januar?
Šri Lanka sees consistently hot January weather — average highs of 29°C, average lows of 23°C, with minimal regional differences. Whether you're in Colombo or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Šri Lanka in januar
Šri Lanka's January brings mixed skies — Colombo averages 3.6h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 6:25 am and 6:10 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Šri Lanka In januar?
Šri Lanka sees moderate rainfall in January — Colombo averages 94mm across 11 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's January weather mixes sunny stretches with regular shower spells.
Is Šri Lanka Humid In januar?
Šri Lanka is enveloped in tropical-thick humidity through January: Colombo averages 77%, 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 Šri Lanka In januar
Gentle steady winds define Šri Lanka's January: Colombo averages 17 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Šri Lanka In januar
Šri Lanka sees mostly cloudy weather through January: Colombo averages 59% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.