Colombo Weather in January
Sri Lanka · 30-year monthly averages
👍 Good time to visit
January in Colombo is hot, with average daytime highs around 31°C (89°F) and nighttime lows near 23°C (74°F). Expect roughly 80mm of precipitation spread over about 5 rainy days, with a moderate amount of rain.
Avg high
31°C
89°F
Avg low
23°C
74°F
Rainfall
80mm
moderate
Rainy days
5
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
January vs the rest of the year
FAQ
- How hot is Colombo in January?
- January in Colombo is hot, with average daytime highs around 31°C (89°F) and nighttime lows near 23°C (74°F). Expect roughly 80mm of precipitation spread over about 5 rainy days, with a moderate amount of rain.
- Does it rain a lot in Colombo in January?
- Colombo sees around 80mm of precipitation in January on average — moderate by global standards.
- Is January a good time to visit Colombo?
- January is a good month to visit Colombo, with generally agreeable conditions.