May Rainfall and Precipitation in Gampaha District

Average rainfall, rainy days and the driest cities in Gampaha District, Sri Lanka in May.

Gampaha District, Sri Lanka, a region in Sri Lanka, experiences in May precipitation ranging from a heavy 266 mm (10 in) in Negombo to a heavy 301 mm (12 in) in Kapugoda.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Gampaha District, check out our Gampaha District's climate page.

See also: Gampaha District weather by month.

Best Places to Visit in Gampaha District in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Gampaha District.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.

See all May weather averages, cities and regions in Gampaha District

Gampaha District precipitation in May: frequently asked questions

How much rainfall does Gampaha District, Sri Lanka receive in May?

In May, Gampaha District, Sri Lanka experiences its rainy season. Sun lovers might want to consider a different time for their trip. Negombo experiences fluctuating weather conditions in May, often marked by frequent rainfall that averages around 266 mm (10 in).

How many days does it rain in Gampaha District, Sri Lanka in May?

Rainfall in Negombo typically falls on roughly 12 days days in May.

Is May part of the rainy season in Gampaha District, Sri Lanka?

May is part of Gampaha District, Sri Lanka's rainy season. Showers are more common this time of year.

What is the wettest city in May in Gampaha District, Sri Lanka?

Looking at our data, Kapugoda tops the wettest-cities list in Gampaha District, Sri Lanka for May, with monthly rainfall averaging 301 mm (12 in).

What is the driest city in May in Gampaha District, Sri Lanka?

Negombo is the driest city we have data for in Gampaha District, Sri Lanka in May, with monthly rainfall close to 266 mm (10 in).

Interested in more climate information?

We have much more information about the climate in Gampaha District.

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