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Colombo District weather in March

Planning a journey to Colombo District this March 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 March?

Colombo District is a region in Sri Lanka. March in Colombo District generally has very warm temperatures, with precipitation levels ranging from moderate to high.

You can expect very warm maximum daytime temperatures of around 33°C and nighttime temperatures around 26°C in Colombo. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

In March, precipitation varies across different areas. From moderate rainfall in Colombo with an average of 96 mm to high rainfall in Athurugiriya with 106 mm. Meanwhile, Colombo enjoys approximately 276 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For specific regional insights in Colombo District for March, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Colombo District climate page.

Where to go in Colombo District in March

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

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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 March for the 5 most popular destinations in Colombo District?

Average weather in Colombo

In March Colombo generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 26°C and moderate monthly rainfall. So on average the conditions are pleasant 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
33°C 
25°C 
246 hours 
78 mm 
5 days 
33°C 
26°C 
276 hours 
96 mm 
8 days 
April   >> April
>>  
32°C 
26°C 
234 hours 
204 mm 
13 days 
poor 
Climate in Colombo

Average weather in Mount Lavinia

In March Mount Lavinia generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 26°C and moderate monthly rainfall. So on average the conditions are pleasant 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
32°C 
25°C 
246 hours 
82 mm 
5 days 
33°C 
26°C 
276 hours 
97 mm 
8 days 
April   >> April
>>  
32°C 
26°C 
234 hours 
207 mm 
13 days 
poor 
Climate in Mount Lavinia

Average weather in Dehiwala

In March Dehiwala generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 26°C and moderate monthly rainfall. So on average the conditions are pleasant 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
32°C 
25°C 
246 hours 
81 mm 
5 days 
33°C 
26°C 
276 hours 
97 mm 
8 days 
April   >> April
>>  
32°C 
26°C 
234 hours 
206 mm 
13 days 
poor 
Climate in Dehiwala

Average weather in Nugegoda

In March Nugegoda generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and moderate monthly rainfall. So on average the conditions are pleasant 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
33°C 
24°C 
246 hours 
82 mm 
5 days 
33°C 
25°C 
276 hours 
98 mm 
8 days 
April   >> April
>>  
32°C 
26°C 
234 hours 
208 mm 
13 days 
poor 
Climate in Nugegoda

Average weather in Boralesgamuwa

In March Boralesgamuwa generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are tolerable 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
33°C 
24°C 
246 hours 
85 mm 
5 days 
33°C 
25°C 
276 hours 
100 mm 
8 days 
April   >> April
>>  
32°C 
26°C 
234 hours 
211 mm 
13 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 March the best time to visit Colombo District?

We believe that March is one of the best times to visit Colombo District with overall pleasant weather in Colombo. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Colombo District is in January, February and March with generally 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.