Thailand (Phuket) · September
Low seasonThailand · Asia
Max Temp
30.6°C
Min Temp
24.7°C
Sunshine
5.5 h/day
Rain Days
17 days
Water Temp
29.4°C
Rainfall
417.3 mm
Humidity
81%
Avg Temp
27.5°C
Off-season — lowest travel prices with still acceptable climate.
September in Thailand (Phuket) offers acceptable conditions — but it's not among the top travel months. Those looking for ideal weather should visit in January, February, March, and December.
Daytime temperatures reach up to 31°C, cooling to 25°C at night (daily average: 28°C). With 6 sunshine hours per day and 17 rain days (417 mm), this is one of the cloudier months. The water is a warm 29°C — perfect for snorkelling and swimming.
An umbrella or waterproof jacket is essential. On rainy days, plan indoor activities like museums and markets.
Monsunzeit: Die Similan-Inseln schließen, das Meer auf der Westküste wird rauer. Dafür kommen Surfer für die Wellen an Kata Noi und Kalim Beach, Preise fallen deutlich, die üppig grüne Vegetation zeigt Phukets tropische Seite. Songkran im April kühlt die ganze Insel ab.
Packing list for Thailand (Phuket) in September
- Leichte Sommersachen
- Badezeug und Strandtuch
- Sonnencreme
- Sonnenbrille
- Regenjacke und wasserfeste Schuhe
- Insektenschutzmittel
- Reiseapotheke
Frequently Asked Questions
- Is September a good time to visit Thailand (Phuket)?
- September is not an optimal month for Thailand (Phuket) (Score: 50/100), but it is manageable. For better conditions, consider January, February, March, and December.
- How warm is it in Thailand (Phuket) in September?
- In September, Thailand (Phuket) sees daily highs of 31°C. Nights cool to 25°C, with a daily average of 28°C.
- How much rain falls in Thailand (Phuket) in September?
- In September, Thailand (Phuket) receives an average of 417 mm of rain over 17 rain days. With frequent rain days, waterproof clothing is recommended.
- How many sunshine hours does Thailand (Phuket) get in September?
- Thailand (Phuket) averages 6 sunshine hours per day in September — below the annual average.
- How warm is the water in Thailand (Phuket) in September?
- Water temperature in Thailand (Phuket) in September averages 29°C — ideal for swimming and snorkelling.
