Nallathanniya weather in September (Nuwara Eliya District, Sri Lanka)

Will it be rainy or sunny in Nallathanniya this September? Check out our in-depth weather guide for this month.

Temperatures

During September, Nallathanniya usually has high temperatures and heavy rainfall. As the day progresses, temperatures can peak at 27°C. Luckily at nightfall, they typically drop to 21°C.

Precipitation

Nallathanniya in September falls under the rainy season with heavy rainfall, averaging around 261 mm for the month. Historically, approximately 13 days this month are expected to have rain.

Average sunshine

With around 190 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Nallathanniya. July and August generally stand out with the best circumstances. While January, February, March, April, May, June, September, October, November and December tend to showcase less optimal conditions.

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

 

Nallathanniya, monthly averages in September

Min Temperature 21°C  

Max Temperature 27°C  

Chance of Rain 45%  

Precipitation 261 mm  

Rainy days 13 days  

Humidity 78% *  

Sunshine 190 hours *  

Percentage Sunshine *  

* Data from: Ratnapura, Sri Lanka (20 KM, 12 Miles).

Where to go in Sri Lanka in September

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

Weather conditions Weather

Temperatures

Precipitation

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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 this month?

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.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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