Wennappuwa weather in September (Puttalam District, Sri Lanka)

What can you expect from the weather in Wennappuwa during September? This guide provides all the details you need.

In September, Wennappuwa generally has very high temperatures and heavy rainfall. Anticipate daytime temperatures around 30°C, while night temperatures can drop to 26°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Wennappuwa in September falls under the rainy season with heavy rainfall, averaging around 230 mm for the month. Typically around 11 days of rainfall is expected.

The city usually sees around 189 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Wennappuwa. January, February and March typically offer the best circumstances. While May, June, September, October and November tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Wennappuwa climate page with graphs.

 

Wennappuwa, monthly averages in September

Min Temperature 26°C  

Max Temperature 30°C  

Chance of Rain 37%  

Precipitation 230 mm  

Rainy days 11 days  

Humidity 76% *  

Sunshine 189 hours *  

Percentage Sunshine *  

* Data from: Colombo, Sri Lanka (49 KM, 30 Miles).

Where to go in Sri Lanka in September

Find out more about the weather in Sri Lanka in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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

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).

So, what should you wear in Wennappuwa in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Wennappuwa.

Our site offers climate and forecast data for every country in the world. Are you going to Sri Lanka? On this website you can find 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.