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Colombo District weather in October

Planning a journey to Colombo District this October and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Colombo District in October?

Colombo District is a region in Sri Lanka. October in Colombo District generally has very warm temperatures, with heavy precipitation.

You can expect very warm maximum daytime temperatures of around 30°C and nighttime temperatures around 25°C in Colombo. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

In October, precipitation varies across different areas. From heavy rainfall in Colombo with an average of 355 mm to heavy rainfall in Athurugiriya with 369 mm. Colombo experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella. Meanwhile, Colombo enjoys approximately 202 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

To learn more about the conditions in specific areas of Colombo District in October, check out the map below. For more details on the yearly weather, visit our Colombo District climate page.

Where to go in Colombo District in October

Find the average weather conditions in October for the most popular destinations in Colombo District on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Colombo District

What is the weather like in October for the 5 most popular destinations in Colombo District?

Average weather in Colombo

In October Colombo generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Colombo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
25°C 
189 hours 
262 mm 
14 days 
poor 
30°C 
25°C 
202 hours 
355 mm 
16 days 
poor 
31°C 
24°C 
210 hours 
338 mm 
15 days 
poor 
Climate in Colombo

Average weather in Mount Lavinia

In October Mount Lavinia generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Mount Lavinia
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
25°C 
189 hours 
264 mm 
14 days 
poor 
30°C 
25°C 
202 hours 
355 mm 
16 days 
poor 
31°C 
25°C 
210 hours 
345 mm 
15 days 
poor 
Climate in Mount Lavinia

Average weather in Dehiwala

In October Dehiwala generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Dehiwala
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
25°C 
189 hours 
263 mm 
14 days 
poor 
30°C 
25°C 
202 hours 
355 mm 
16 days 
poor 
31°C 
25°C 
210 hours 
343 mm 
15 days 
poor 
Climate in Dehiwala

Average weather in Nugegoda

In October Nugegoda generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Nugegoda
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
25°C 
189 hours 
265 mm 
14 days 
poor 
30°C 
25°C 
202 hours 
357 mm 
16 days 
poor 
31°C 
24°C 
210 hours 
344 mm 
15 days 
poor 
Climate in Nugegoda

Average weather in Boralesgamuwa

In October Boralesgamuwa generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Boralesgamuwa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
25°C 
189 hours 
267 mm 
14 days 
poor 
30°C 
25°C 
202 hours 
359 mm 
16 days 
poor 
31°C 
24°C 
210 hours 
348 mm 
15 days 
poor 
Climate in Boralesgamuwa

Is your destination not in the list? Have a look at other destinations in Colombo District, in Sri Lanka.

Is October the best time to visit Colombo District?

Given the typically poor weather conditions in Colombo, October may not be the ideal time to visit Colombo District.

Generally speaking, the best visiting conditions can be found in January, February and March offering mostly pleasant weather in Colombo. On the other hand, the weather in April, May, June, July, August, September, October and November tend to be poor.

Interested in more climate information?

We have much more information about the climate in Colombo District. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Sri Lanka? Get detailed historical weather averages for many cities in Sri Lanka.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.