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Gampaha weather in June (Gampaha District, Sri Lanka)

Is June a good time to explore Gampaha weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

The month of June in Gampaha typically includes very high temperatures and heavy rainfall. Expect daytime highs to reach approximately 31°C, with nighttime lows dipping to around 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.

Precipitation

Gampaha in June falls under the rainy season with heavy rainfall, averaging around 290 mm for the month. Looking at the last 30 years, the data shows about 14 days with rain.

Average sunshine

Expect a lot of sunshine this month, with about 195 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you prefer dry days with pleasant temperatures, June may not be the ideal month to visit Gampaha. January typically offers the most optimal weather. In contrast, April, 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 Gampaha climate page with graphs.

 

Gampaha, monthly averages in June

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 48%  
PrecipitationPrecipitation 290 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 and which places have the best travel 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 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
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 Gampaha.

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.