Colombo Weather in June
Sri Lanka · 30-year monthly averages
⚠️ Challenging time to visit
June in Colombo is hot, with average daytime highs around 31°C (87°F) and nighttime lows near 26°C (79°F). Expect roughly 197mm of precipitation spread over about 15 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
31°C
87°F
Avg low
26°C
79°F
Rainfall
197mm
very wet
Rainy days
15
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
June vs the rest of the year
FAQ
- How hot is Colombo in June?
- June in Colombo is hot, with average daytime highs around 31°C (87°F) and nighttime lows near 26°C (79°F). Expect roughly 197mm of precipitation spread over about 15 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Colombo in June?
- Colombo sees around 197mm of precipitation in June on average — very wet by global standards.
- Is June a good time to visit Colombo?
- June is a challenging month to visit Colombo weather-wise — plan around the conditions.