September · Thailand
Best time to visit Hua Hin in September Weather, crowds & prices
Weather in Hua Hin in September
Average temperature 28°C, 214 mm of rain, about 13 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
5.5/10
Ranked #10 of 12 months
- Avg temp
- 28°C
- Rainfall
- 214 mm
- Humidity
- 83%
- Days with 6h+ sun
- 13
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Hua Hin scores 5.5/10 for beach and coastal travel - ranked #10 of 12. Expect around 28°C, 214 mm of rain, and roughly 13 days with 6+ hours of sunshine this month.
Hua Hin is Thailand's original beach resort, with a royal palace and seafood on the Gulf.
September in Hua Hin — middling scores, decent value
September averages 28°C (82°F) and humidity near 83%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
214 mm of rain puts this in monsoon territory — about 13 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.
It scores 5.5/10 here, 10th of 12 months, against 9.9/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Figure on low-season pricing, with crowds are light for this destination.
Flexible dates? April scores 4.4 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Hua Hin in September?
- In September, Hua Hin averages 28°C, 214 mm of rain, and about 13 days with 6+ hours of sunshine. Its climate-comfort score is 5.5/10.
- Is September a good time to visit Hua Hin?
- September earns a 5.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Hua Hin in September?
- Expect about 214 mm of rain in September. Average humidity is 83% and there are about 13 days with 6+ hours of sunshine.
Curated in Hua Hin
Tickets & experiences
Things to do in Hua Hin
Hua Hin, Thailand. Live activities and tours from GetYourGuide, matched to this destination.