Weather in Šrilanka in marts
Country-wide climate normals across 15 cities in Šrilanka.
How Hot Is Šrilanka in marts?
Šrilanka sees consistently hot March weather — average highs of 31°C, average lows of 25°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 Šrilanka in marts
Šrilanka sees limited sun in March: just 2.8h a day in Colombo, with heavy cloud cover common across most regions. Daylight runs from 6:15 am to 6:20 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 Šrilanka In marts?
Moderate rainfall defines Šrilanka's March: Colombo averages 89mm across 14 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is Šrilanka Humid In marts?
Šrilanka is enveloped in tropical-thick humidity through March: Colombo averages 76%, 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 Šrilanka In marts
Light breezes are typical across Šrilanka in March: 15 kph in Colombo, 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 Šrilanka In marts
Šrilanka sees mostly cloudy weather through March: Colombo averages 65% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.