Generally, average temperature in Sri Lanka during January is 25. Throughout the month you should see a high of 31 degrees celsius with a low of 22 celsius.
| Month | Degrees Celsius |
|---|---|
| Temperature | 25 |
| High Temperature | 31 |
| Low Temperature | 22 |
| Sunshine Per Day | 9 |
Useful Links: Sri Lanka Weather: Average Weather & Yearly Climate