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Biyagama weather in August (Sri Lanka)

What should you pack for a trip to Biyagama in August? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

Typically, August in Biyagama includes very high temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 31°C. But by evening, they drop to around 25°C. Expect milder temperatures this month, yet the warmth is still pleasantly present.

Precipitation

Biyagama in August falls under the rainy season with heavy rainfall, averaging around 236 mm for the month. Records from the past 30 years suggest that around 11 days will experience rain.

Average sunshine

There are approximately 202 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

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

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

 

Biyagama, monthly averages in August

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 31°C  
Water TemperatureWater Temperature 26°C *  
Chance of RainChance of Rain 35%  
PrecipitationPrecipitation 236 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 77% *  
WindspeedWindspeed 7 km/h *  
SunshineSunshine 202 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Colombo, Sri Lanka (17 KM, 10 Miles).

Where to go in Sri Lanka in August

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. With a water temperature of around 26°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming
8/10
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 Biyagama.

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.