September weather forecast
Kawthoung, Myanmar

The arrival of September signifies the first notable step towards the end of the monsoon season in Kawthoung. While rainfall levels are still high, recording a notable 638mm (25.12"), it's a slight recovery from the August peak as the area gradually prepares to exit the monsoon phase. This month experiences fewer sunny periods, owing to the lingering rain clouds continuing to dominate the skies. However, due to the receding rain, little increases in daily sunshine hours and UV index occur. The distinct tropical climate persists, ensuring warm temperatures both on land and at sea.

Temperature

Kawthoung's coldest season falls during August and September, averaging a high-temperature of 28.5°C (83.3°F).

Rainfall

In Kawthoung, Myanmar, during September, the rain falls for 25 days and regularly aggregates up to 638mm (25.12") of precipitation. In Kawthoung, during the entire year, the rain falls for 194 days and collects up to 3958mm (155.83") of precipitation.

Sea temperature

In Kawthoung, in September, the average water temperature is 29°C (84.2°F).
Note: For any water activity, surface water temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed perfect and extremely pleasing for enduring enjoyment.

Daylight

In Kawthoung, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 05:46 and sunset at 18:04. On the last day of the month, sunrise is at 05:44 and sunset at 17:47 +0630.

Sunshine

The months with the least sunshine are June, August and September, with an average of 5h of sunshine.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index in Kawthoung. A UV Index reading of 11, and higher, represents an extreme threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 12 translates into these guidelines:
Take all critical precautions, unprotected skin might burn swiftly. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. A sunscreen boasting a minimum SPF of 30 should be generously applied and reapplied even on cloudy days, post swim or outdoor exercise. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.