Annual Rainfall Precipitation in Gampaha District

Gampaha District is a region in Sri Lanka. In Annual precipitation ranges from moderate in Negombo with 48 mm of rainfall to high in Kapugoda with 112 mm of rainfall. It is the driest month of the year.

Where and how much does it rain in Gampaha District in Annual?

Find the average total precipitation in Annual for the most popular destinations in Gampaha District on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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.

Select a Month of Interest

Check the conditions for any month of the year.

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

How much rainfall does Gampaha District receive in Annual?

With an average of 48 mm of rain, Negombo in Annual often alternates between wet and dry periods. This particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year.

What is the wettest city in Annual in Gampaha District?

In our records, Kapugoda stands out as having an average precipitation level of 112 mm, making it the wettest location.

What is the driest city in Annual in Gampaha District?

The driest place is Negombo with an average precipitation of 48 mm according to our data.

Interested in more climate information?

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 travel conditions. Find out where to go with our weather planner.