Galle
Sri Lanka
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Galle, Sri Lanka

The best months for a swim in Galle, Sri Lanka, are January and February, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
January, the same as December, is another warm winter month in Galle, Sri Lanka, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 22°C (71.6°F). The ideal sea water temperature of 27.8°C (82°F) and only 5 rainfall days, with 102mm (4") of accumulated rainfall, make January the best time for swimming and other water activities. Weather in January »

The last month of the winter, February, is a hot month in Galle, Sri Lanka, with average temperature varying between 22°C (71.6°F) and 30°C (86°F). The ideal sea water temperature of 28.4°C (83.1°F) and only 5 rainfall days, with 86mm (3.4") of accumulated rainfall, make February the best time for swimming and other water activities. Weather in February »

March, the first month of the spring, in Galle, is still a tropical month, with temperature in the range of an average high of 31°C (87.8°F) and an average low of 23°C (73.4°F). March and April, with an average high-temperature of 31°C (87.8°F), are the warmest months. Weather in March »

April, like March, is another hot spring month in Galle, Sri Lanka, with average temperature varying between 24°C (75.2°F) and 31°C (87.8°F). The warmest months are March and April, with an average high-temperature of 31°C (87.8°F). Weather in April »

May, the last month of the spring, in Galle, is another tropical month, with average temperature fluctuating between 25°C (77°F) and 30°C (86°F). In May, the average high-temperature is practically the same as in April - a still hot 30°C (86°F). Weather in May »

The first month of the summer, June, is also a moderately hot month in Galle, Sri Lanka, with average temperature varying between 29°C (84.2°F) and 24°C (75.2°F). The coldest months are January, June through December, with an average high-temperature of 29°C (84.2°F). Weather in June »

July, like June, in Galle, Sri Lanka, is another warm summer month, with average temperature varying between 29°C (84.2°F) and 24°C (75.2°F). January, June through December, with an average high-temperature of 29°C (84.2°F), are the coldest months. In Galle, in July, it is raining for 10 days, with typically 165mm (6.5") of accumulated precipitation. Weather in July »

The last month of the summer, August, is another warm month in Galle, Sri Lanka, with average temperature fluctuating between 24°C (75.2°F) and 29°C (84.2°F). January, June through December, with an average high-temperature of 29°C (84.2°F), are the coldest months. Weather in August »

September, the first month of the autumn, in Galle, is also a moderately hot month, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 29°C (84.2°F). January, June through December, with an average high-temperature of 29°C (84.2°F), are the coldest months. Weather in September »

October, like September, in Galle, Sri Lanka, is a moderately hot autumn month, with average temperature varying between 29°C (84.2°F) and 23°C (73.4°F). January, June through December, with an average high-temperature of 29°C (84.2°F), are the coldest months. The month with the most rainfall in Galle is October when the rain falls for 14 days and typically aggregates up to 340mm (13.4") of precipitation. Weather in October »

The last month of the autumn, November, is another warm month in Galle, Sri Lanka, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 22°C (71.6°F). January, June through December, with an average high-temperature of 29°C (84.2°F), are the coldest months. Weather in November »

December, the first month of the winter, in Galle, is still a warm month, with average temperature varying between 22°C (71.6°F) and 29°C (84.2°F). The coldest months are January, June through December, with an average high-temperature of 29°C (84.2°F). Weather in December »

What is the coldest month in Galle?

The coldest months in Galle, Sri Lanka, are January, June through December, with an average high-temperature of 29°C (84.2°F).

How many days does it rain in Galle?

In Galle, Sri Lanka, during the entire year, the rain falls for 122 days and collects up to 2402mm (94.6") of precipitation.

What is the month with the shortest days in Galle?

January, November and December, with an average of 11.8h of daylight, are months with the shortest days.

What are the months with the highest UV index in Galle?

January through October, with an average maximum UV index of 12, are months with the highest UV index.

What is the driest month in Galle?

February is the month with the least rainfall in Galle, Sri Lanka. Rain falls for 5 days and accumulates 86mm (3.4") of precipitation.

What is the month with the most sunshine in Galle?

February and March, with an average of 8h of sunshine, are months with the most sunshine in Galle.

What is the warmest month in Galle?

Warmest months in Galle, Sri Lanka, are March and April, with an average high-temperature of 31°C (87.8°F).

When is the sea warmest in Galle?

The month with the warmest seawater is April, with an average sea temperature of 29.6°C (85.3°F).

What is the month with the least sunshine in Galle?

May through November, with an average of 6h of sunshine, are months with the least sunshine.

When are the longest days in Galle?

The month with the longest days in Galle, Sri Lanka, is June, with an average of 12.5h of daylight.

What month is the sea coldest in Galle?

With an average sea temperature of 27.5°C (81.5°F), August is the month with the coldest seawater.

What is the wettest month in Galle?

October is the month with the most rainfall. Rain falls for 14 days and accumulates 340mm (13.4") of precipitation.

When is the lowest UV index in Galle?

November and December, with an average maximum UV index of 11, are months with the lowest UV index.
Average temperature - Galle, Sri Lanka

Warmest months (with the highest average high temperature) are March and April (31°C).
Months with the lowest average high temperature are January, June, July, August, September, October, November and December (29°C).

The month with the highest average low temperature is May (25°C).
Coldest months (with the lowest average low temperature) are January, February, November and December (22°C).

Average rainfall - Galle, Sri Lanka

The wettest month (with the highest rainfall) is October (340mm).
The driest month (with the lowest rainfall) is February (86mm).

Average rainfall days - Galle, Sri Lanka

Months with the highest number of rainy days are October and November (14 days).
Months with the lowest number of rainy days are January and February (5 days).

Average sea temperature - Galle, Sri Lanka

The best month for swimming (with the highest average sea temperature) is April (29.6°C).
The coldest month (with the lowest average sea temperature) is August (27.5°C).

Average daylight / Average sunshine - Galle, Sri Lanka

The month with the longest days is June (Average daylight: 12.5h).
Months with shortest days are January, November and December (Average daylight: 11.8h).

Months with most sunshine are February and March (Average sunshine: 8h).
Months with least sunshine are May, June, July, August, September, October and November (Average sunshine: 6).

Average UV index - Galle, Sri Lanka

Months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are November and December (UV index 11).