Galle Weather in May
Sri Lanka · 30-year monthly averages
⚠️ Challenging time to visit
May in Galle is hot, with average daytime highs around 30°C (87°F) and nighttime lows near 26°C (79°F). Expect roughly 316mm of precipitation spread over about 17 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
30°C
87°F
Avg low
26°C
79°F
Rainfall
316mm
very wet
Rainy days
17
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
May vs the rest of the year
FAQ
- How hot is Galle in May?
- May in Galle is hot, with average daytime highs around 30°C (87°F) and nighttime lows near 26°C (79°F). Expect roughly 316mm of precipitation spread over about 17 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Galle in May?
- Galle sees around 316mm of precipitation in May on average — very wet by global standards.
- Is May a good time to visit Galle?
- May is a challenging month to visit Galle weather-wise — plan around the conditions.