September weather forecast
Sukhothai, Thailand

As Sukhothai transitions into autumn, September carries in a change in weather. The rainfall remains significant, yet a declining trend commences as the monsoon season gradually withdraws. Despite the heavy rains, ample hours of daylight offer tourists time to absorb the city's traditional charm. Sunnier periods increase, promising better periods for outdoor activities. September signifies the highest rainfall in the year of Sukhothai with 243mm (9.57") precipitation over eighteen days.

Temperature

With September's arrival, Sukhothai, Thailand, notes an average high-temperature of a still tropical 33°C (91.4°F), maintaining the same temperature as the preceding month. In Sukhothai, September is marked by an average low-temperature of 24°C (75.2°F).

Rainfall

The month with the most rainfall is September, when the rain falls for 18 days and typically aggregates up to 243mm (9.57") of precipitation.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:34. On the last day of September, sunrise is at 06:10 and sunset at 18:10 +07.

Sunshine

The average sunshine in September in Sukhothai is 6h.

UV index

The months with the highest UV index in Sukhothai are March through September, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 12 in September leads to these recommendations:
Take all critical precautions, unprotected skin might burn swiftly. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. A broad-spectrum sunscreen of SPF 30+ should be used liberally and reapplied every two hours or post an outdoor workout or swim.