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October Rainfall Precipitation in Colombo District

Colombo District is a region in Sri Lanka. In October precipitation ranges from heavy in Colombo with 355 mm of rainfall to heavy in Athurugiriya with 369 mm of rainfall. It is the wettest month of the year.

Where and how much does it rain in Colombo District in October?

Find the average total precipitation in October 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 heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Colombo District receive in October?
  • In October, Colombo District experiences its rainy season. Sun lovers might want to consider a different time for their trip. Colombo experiences fluctuating weather conditions in October, often marked by frequent rainfall that averages around 355 mm). Based on our climate, it is the month with the most precipitation throughout the year in Colombo.

  • What is the wettest city in October in Colombo District?
  • Our data indicates that Athurugiriya holds the record for the most average rainfall with 369 mm.

  • What is the driest city in October in Colombo District?
  • The driest place is Colombo with an average precipitation of 355 mm according to our data.

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