Weather in Dehiwala-Mount Lavinia in March

Dehiwala-Mount Lavinia, Sri Lanka averages a high of 30.9°C (87.6°F) and low of 24.4°C (75.9°F) in March, with 17 rain days and 11 hours of daily sunshine. Travel score: 72.1/100 (Good). The best time to visit Dehiwala-Mount Lavinia is February.

High
31°C88°F
Low
24°C76°F
🌧️
17
rain days
☀️
11
hrs/day sunshine
💧
80%
humidity
72Good

March in Dehiwala-Mount Lavinia is hot and rainy — pack an umbrella and enjoy indoor attractions too.

What are the average temperatures in Dehiwala-Mount Lavinia?

JanFebMar31°24°AprMayJunJulAugSepOctNovDec

How much does it rain in Dehiwala-Mount Lavinia in March?

Dehiwala-Mount Lavinia receives an average of 106.7mm of rainfall across 17 rainy days in March. The annual total is 2772.5mm.

JanFebMar17dAprMayJunJulAugSepOctNovDec

What should I pack for Dehiwala-Mount Lavinia in March?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (17 rainy days)
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun

Traveling to Sri Lanka in March?

Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.

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Data based on 1994–2024 averages · Last updated: 2024-12-31