Weather in Kalmunai in May
Kalmunai, Sri Lanka averages a high of 32.3°C (90.1°F) and low of 26.5°C (79.7°F) in May, with 11 rain days and 10.9 hours of daily sunshine. Travel score: 76.7/100 (Good). The best time to visit Kalmunai is July.
High
32°C90°F
Low
27°C80°F
🌧️
11
rain days
☀️
10.9
hrs/day sunshine
💧
77%
humidity
77— Good
May in Kalmunai is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Kalmunai?
How much does it rain in Kalmunai in May?
Kalmunai receives an average of 67.2mm of rainfall across 11 rainy days in May. The annual total is 1444.9mm.
What should I pack for Kalmunai in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 32°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Sri Lanka in May?
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