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Seeduwa weather in June (Gampaha District, Sri Lanka)

Planning a trip to Seeduwa in June? Here's what the weather might have in store during this month.

In June, Seeduwa generally has very high temperatures and heavy rainfall. Anticipate daytime temperatures around 31°C, while night temperatures can drop to 26°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Seeduwa in June falls under the rainy season with heavy rainfall, averaging around 271 mm for the month. When we look at the climate data from the last 30 years, we can expect around 14 days of rain.

The city usually sees around 195 hours of sunlight, indicating many sunny days.

If you prefer dry days with pleasant temperatures, June may not be the ideal month to visit Seeduwa. January, February and March typically offer the most optimal weather. In contrast, May, June, July, August, September, October and November tend to have less optimal conditions.

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

 

Seeduwa, monthly averages in June

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 45%  
PrecipitationPrecipitation 271 mm  
Rainy daysRainy days 14 days  
HumidityHumidity 79% *  
SunshineSunshine 195 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Colombo, Sri Lanka (25 KM, 15 Miles).

Where to go in Sri Lanka in June

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

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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 Seeduwa in June?

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 June.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Seeduwa.

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.