Ratchaburi Weather in September

In Ratchaburi, September brings very high daytime temperatures around 34°C (93°F), with nights cooling to 26°C (79°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Ratchaburi in September

This month brings the peak rainfall of the year, with heavy showers. Be sure to have a poncho ready to manage the downpours. Historically, September sees about 19 days of rain, with a monthly average of 221 mm (8.7 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Ratchaburi in September

Daytime highs in Ratchaburi in September reach 34°C (93°F), with nights around 26°C (79°F). For most visitors, the main thing to prepare for is the heat during the day. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Ratchaburi in September

With about 107 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Ratchaburi. Our weather planner can help you explore destinations with more pleasant weather conditions.