Best Time to Visit Negombo - practical advice with names and honest picks.
The best time to visit Negombo is December to March. Seas are calm, rainfall is low. The months to avoid: The wettest months are May and September to November, with 25 to 30 wet days a month (Open-Meteo averages, 2015 to 2024). The table below sets all twelve months side by side: temperature, rain, crowds and prices. Each month links to its own page with events and what to pack.
The best time to visit Negombo is December to March. Seas are calm, rainfall is low. The months to avoid: The wettest months are May and September to November, with 25 to 30 wet days a month (Open-Meteo averages, 2015 to 2024). The table below sets all twelve months side by side: temperature, rain, crowds and prices. Each month links to its own page with events and what to pack.
Month by month
| Month | High / low | Rainy days | Crowds | Prices | Should you go? |
|---|---|---|---|---|---|
| January | 31C / 23C | 9 | high | high | Yes: this is peak dry season with the best swimming conditions of the year, though book accommodation ahead as post-Christmas crowds linger into early January. |
| February | 32C / 23C | 9 | high | high | Yes: arguably the best all-round month, with dry-season weather holding and crowds thinning slightly from January's peak. |
| March | 31C / 24C | 16 | medium | medium | Yes: still dry and hot, with the first hints of the coming wet season appearing only toward the end of the month. |
| April | 31C / 25C | 26 | medium | medium | Maybe: the Sinhala and Tamil New Year (13-14 April) brings a burst of local travel and higher domestic crowds, while weather turns increasingly humid and unsettled toward month's end. |
| May | 30C / 26C | 30 | low | low | No, unless flights dictate it: the southwest monsoon arrives in earnest, bringing rough seas and the heaviest rainfall most visitors will see on the west coast. |
| June | 29C / 26C | 29 | low | low | No: monsoon season continues, with heavy rain and overcast days the norm rather than the exception. |
| July | 29C / 26C | 27 | low | low | Maybe |
| August | 28C / 25C | 27 | low | low | Maybe: still within the wet season, but conditions are gradually settling compared to the May-June peak. |
| September | 28C / 25C | 28 | low | low | Maybe |
| October | 29C / 24C | 29 | low | low | No: this is typically the wettest month on the west coast, driven by the second inter-monsoon period with frequent thunderstorms. |
| November | 29C / 24C | 25 | low | low | Maybe |
| December | 30C / 23C | 17 | high | high | Yes: the dry season returns in full, and Negombo fills with travellers starting or ending Sri Lanka trips over Christmas and New Year. |
Best months for what you want
- Least rain: January to February, with around 9 rainy days a month.
- Fewest people: May to November.
- Lowest prices: May to November.
- Busiest: January, February and December. Book rooms ahead for these months.
Events worth planning around
- St. Sebastian's Feast (January): A major Catholic procession and feast through Negombo's streets, reflecting the town's strong Catholic heritage.
- Duwa Passion Play (March or April (Easter week)): A large-scale reenactment of the Easter passion staged in Duwa, drawing crowds from across the island.
- Vesak (May): Buddhist festival marked with lanterns, illuminated displays and free food stalls (dansal) across the town.
When to avoid
The wettest months are May and September to November, with 25 to 30 wet days a month (Open-Meteo averages, 2015 to 2024). May has about 30 rainy days. Swimming can be dangerous - strong rip currents and rough surf. June has about 29 rainy days. Flooding on low-lying streets after heavy downpours.
More on Negombo
Start with the main Negombo page if this is your first read. The Negombo travel guide is the longer read.
We plan trips to Negombo and the rest of Sri Lanka. Tell us your dates and we will put a route together. Our routes are on the tours page.