Best time to visit Negombo

Q: When is the best time to visit Negombo?

The best time to visit Negombo is January and December based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Negombo?

The hottest time of year in Negombo is normally April. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Q: Which month has the most rain in Negombo?

In terms of rainfall, October is usually the wettest month in Negombo with 351mm on average. There are normally 15 days in October with some rain.

Q: When is it sunniest in Negombo?

The sunniest time of year in Negombo is normally March with bright sunshine on average for 72% of daylight hours; that's 9 hours of sunshine per day.

Q: When is the sea warmest in Negombo?

The sea is usually at its warmest in Negombo in April when the water temperature reaches 30°C.

Find the best time to visit Negombo and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Negombo by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Sri Lanka

TUI: up to 7% off holidays booked online

Sale

Book online with TUI & save up to 7% on holidays
FREE child places available for select holidays
Pay £0 deposits with direct debit & spread the cost

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

When is the best time to visit Negombo?

The best time to visit Negombo is January and December based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

3.5
Jan
3
Feb
3
Mar
2.5
Apr
2
May
2.5
Jun
2.5
Jul
2.5
Aug
2.5
Sep
2.5
Oct
3
Nov
3.5
Dec

Change criteria

Max Day Temperature (°C)

31
Jan
32
Feb
33
Mar
33
Apr
32
May
31
Jun
31
Jul
31
Aug
31
Sep
31
Oct
31
Nov
30
Dec

Hours of Sunshine (daily)

8
Jan
8
Feb
9
Mar
8
Apr
7
May
6
Jun
6
Jul
6
Aug
6
Sep
6
Oct
7
Nov
7
Dec

Which is the hottest month in Negombo?

The hottest time of year in Negombo is normally April. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Which month has the most rain in Negombo?

In terms of rainfall, October is usually the wettest month in Negombo with 351mm on average. There are normally 15 days in October with some rain.

When is it sunniest in Negombo?

The sunniest time of year in Negombo is normally March with bright sunshine on average for 72% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Negombo?

The sea is usually at its warmest in Negombo in April when the water temperature reaches 30°C.