Climate and Weather of Colombo, Sri Lanka

The climate of Colombo

According to Bridgat, Colombo is the largest city on the west coast of Sri Lanka on the Indian Ocean. Colombo is located in the district of the same name in the Western Province of Sri Lanka. The city is considered the commercial capital of the country and is adjacent to Sri Jayawardenapura Kotte , the ceremonial capital of the country. Colombo is a mixture of tradition and the contemporary. Skyscrapers here go hand in hand with ancient temples. The city has a very large port. The World Trade Towers in Colombo are among the largest in Asia.Colombo has a tropical rainforest climate, with two rainy seasons and a lot of precipitation in between; On average, more than 2,200 mm of precipitation falls here annually. The temperatures are almost constant throughout the year: the average daytime temperature is around 30 degrees Celsius. This, together with the large amount of precipitation, results in a high humidity. The nights are a bit cooler, but still on the warm side, luckily the sea breeze can provide a little cooling.

Climate figures

The figures below are based on long-term average climate statistics. The temperatures are displayed in degrees Celsius (°C).

maximum temperature minimum temperature hours of sunshine per day days of rainfall per month amount of rainfall per month water temperature
January 31℃ 22℃ 8 5 28℃
February 31℃ 23℃ 9 4 28℃
March 32℃ 24℃ 9 7 29℃
April 32℃ 24℃ 8 11 30℃
May 31℃ 25℃ 6 10 30℃
June 30℃ 25℃ 6 10 29℃
July 30℃ 25℃ 6 8 29℃
August 30℃ 25℃ 6 8 28℃
September 30℃ 25℃ 6 10 29℃
October 30℃ 24℃ 6 14 29℃
November 30℃ 23℃ 7 14 29℃
December 30℃ 23℃ 7 11 28℃

What’s the weather like in Colombo

Here you will find the weather forecast for Colombo. View the current weather in Colombo and the forecast for the coming days, such as temperatures, the chance of precipitation, the wind direction and the wind strength. With this weather data you can see what kind of weather you can expect in Colombo. Based on the climate statistics, we describe the weather per month in Colombo. This is not a long-term forecast, but gives the average weather forecast for all months of the year. Do you want to see the detailed weather forecast for Colombo? On the page with extra weather information we show the chance of snow, the wind chill, visibility, UV strength, air pressure and more good weather information.An average weather picture per month can be compiled on the basis of long-term climate statistics, certain weather patterns and specific events.

The weather in January

In the month of January, the average maximum temperature in Colombo is around 31 degrees Celsius. The average minimum temperature in January is 22 degrees. The number of hours that the sun is visible in January at this destination is around 8 hours per day. Within the whole month there is precipitation for about 5 days. If you look at the long-term averages, that means that there will not be much precipitation this month.

The weather in February

In the month of February, the average maximum temperature in Colombo is around 31 degrees Celsius. The average minimum temperature in February is 23 degrees. The number of hours that the sun is visible in February at this destination is around 9 hours per day. Within the whole month there is precipitation for about 4 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in March

In the month of March, the average maximum temperature in Colombo is around 32 degrees Celsius. The average minimum temperature in March is 24 degrees. The number of hours that the sun is visible in March at this destination is around 9 hours per day. Within the whole month there is precipitation for about 7 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in April

In the month of April, the average maximum temperature in Colombo is around 32 degrees Celsius. The average minimum temperature in April is 24 degrees. The number of hours that the sun is visible in April at this destination is around 8 hours per day. Within the whole month there is rainfall for about 11 days. If you look at the long-term averages, this makes for a wet month.

The weather in May

In the month of May, the average maximum temperature in Colombo is around 31 degrees Celsius. The average minimum temperature in May is 25 degrees. The number of hours that the sun is visible in May in this destination is around 6 hours per day. Within the whole month there is precipitation for about 10 days. If you look at the long-term averages, this makes for a wet month.

The weather in June

In the month of June, the average maximum temperature in Colombo is around 30 degrees Celsius. The average minimum temperature in June is 25 degrees. The number of hours that the sun is visible in June at this destination is around 6 hours per day. Within the whole month there is precipitation for about 10 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in July

In July, the average maximum temperature in Colombo is around 30 degrees Celsius. The average minimum temperature in July is 25 degrees. The number of hours that the sun is visible in July at this destination is around 6 hours per day. Within the whole month there is precipitation for about 8 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in August

In the month of August, the average maximum temperature in Colombo is around 30 degrees Celsius. The average minimum temperature in August is 25 degrees. The number of hours that the sun is visible in August in this destination is around 6 hours per day. Within the whole month there is precipitation for about 8 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in September

In the month of September, the average maximum temperature in Colombo is around 30 degrees Celsius. The average minimum temperature in September is 25 degrees. The number of hours that the sun is visible in September at this destination is around 6 hours per day. Within the whole month there is precipitation for about 10 days. If you look at the long-term averages, this makes for a wet month.

The weather in October

In October, the average maximum temperature in Colombo is around 30 degrees Celsius. The average minimum temperature in October is 24 degrees. The number of hours that the sun is visible in October at this destination is around 6 hours per day. Within the whole month there is precipitation for about 14 days. If you look at the long-term averages, this makes for a wet month.

The weather in November

In November, the average maximum temperature in Colombo is around 30 degrees Celsius. The average minimum temperature in November is 23 degrees. The number of hours that the sun is visible in November at this destination is around 7 hours per day. Within the whole month there is precipitation for about 14 days. If you look at the long-term averages, this makes for a wet month.

The weather in December

In the month of December, the average maximum temperature in Colombo is around 30 degrees Celsius. The average minimum temperature in December is 23 degrees. The number of hours that the sun is visible in December at this destination is around 7 hours per day. Within the whole month there is rainfall for about 11 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

Colombo, Sri Lanka