May Rainfall and Precipitation in Colombo District
Average rainfall, rainy days and the driest cities in Colombo District, Sri Lanka in May.
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Best Places to Visit in Colombo District in May
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Colombo District.
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.
Colombo District precipitation in May: frequently asked questions
How much rainfall does Colombo District, Sri Lanka receive in May?
In Colombo District, Sri Lanka, May is a prominent month within the rainy season. It might not be the ideal month to visit. Colombo experiences fluctuating weather conditions in May, often marked by frequent rainfall that averages around 294 mm (12 in).
How many days does it rain in Colombo District, Sri Lanka in May?
Expect around 14 days rainy days in Colombo during May.
Is May part of the rainy season in Colombo District, Sri Lanka?
Yes, the rainy season in Colombo District, Sri Lanka includes May. Plan for periodic rainfall during your visit.
What is the wettest city in May in Colombo District, Sri Lanka?
Avissawella is the wettest city in Colombo District, Sri Lanka in May according to our database, with average rainfall of around 322 mm (13 in).
What is the driest city in May in Colombo District, Sri Lanka?
In our records, Weliwita stands out as the driest city in Colombo District, Sri Lanka for May, averaging just 286 mm (11 in).
Interested in more climate information?
We have much more information about the climate in Colombo District.
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