What's the weather like in Sri Lanka in late September and early October?

In late September and early October, the weather in Sri Lanka was hot and humid. The daily temperature is about 26-32 degrees Celsius, and it may be colder at night, about 22-24 degrees Celsius. Southwest wind is the most common wind direction in the local area, and there may be showers. In Colombo, it is usually very hot during the day and it will drop to about 25-28 degrees Celsius at night. Hambantota may be hotter, but it will drop to about 23-24 degrees Celsius at night. At the end of September, Sri Lanka is in the transitional period of monsoon, which changes from southwest monsoon to northeast monsoon, which may lead to unstable weather, increased rainfall and storms. At the same time, considering these weather conditions, travelers should be prepared for sun protection, moisturizing and appropriate clothing.