Pattaya Weather in September
Thailand · 30-year monthly averages
⚠️ Challenging time to visit
September in Pattaya is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 25°C (78°F). Expect roughly 214mm of precipitation spread over about 13 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
31°C
88°F
Avg low
25°C
78°F
Rainfall
214mm
very wet
Rainy days
13
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
September vs the rest of the year
FAQ
- How hot is Pattaya in September?
- September in Pattaya is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 25°C (78°F). Expect roughly 214mm of precipitation spread over about 13 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Pattaya in September?
- Pattaya sees around 214mm of precipitation in September on average — very wet by global standards.
- Is September a good time to visit Pattaya?
- September is a challenging month to visit Pattaya weather-wise — plan around the conditions.