Weather in Negombo in August

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29° C



9 mm

per month


28 %



79 %


What’s the weather like in Negombo in August?

August is considered to be the wettest month in Negombo, Sri Lanka. The weather can be quite unpredictable, with frequent showers and thunderstorms throughout the month. Despite the rain, Negombo still experiences warm and humid conditions, making it a popular destination for travelers.

Average daily temperatures

In August, the average daily temperature in Negombo ranges from a low of 26°C (79°F) to a high of 30°C (86°F). The humidity levels are quite high, often reaching over 80%. While the temperatures are relatively stable throughout the month, the heat combined with the humidity can make the weather feel hotter than it actually is.

Sunshine and rainfall

August sees a significant amount of rainfall in Negombo, with an average of 230mm (9 inches) of precipitation throughout the month. The rain often comes in short, intense bursts, leading to brief periods of heavy downpours. However, there are also days when the sun shines brightly, providing a welcome respite from the rain.

Overall, August in Negombo can be characterized by its warm and humid weather, frequent rain showers, and occasional sunny periods. It is advisable to come prepared with appropriate rain gear, such as an umbrella or waterproof jacket, to make the most of your visit to this beautiful coastal town in Sri Lanka.