Best Time to Visit Rayong
Best time: Dec, Jan, Feb, Nov.
Apr is warmest (33.8°C high); Sep is rainiest (262 mm).
Rayong weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 32.3 | 21.1 | 21 | 8.6 |
| Feb | 32.5 | 23 | 31 | 9.2 |
| Mar | 33.1 | 24.6 | 62 | 9.6 |
| Apr | 33.8 | 25.6 | 91 | 9.8 |
| May | 33.2 | 25.6 | 196 | 8.6 |
| Jun | 32.5 | 25.5 | 172 | 7.9 |
| Jul | 32.2 | 25.2 | 171 | 7.6 |
| Aug | 32 | 25.1 | 157 | 7.5 |
| Sep | 31.7 | 24.3 | 262 | 7.4 |
| Oct | 32 | 23.4 | 245 | 7.9 |
| Nov | 32.1 | 22.4 | 69 | 7.9 |
| Dec | 31.9 | 20.7 | 8 | 8.2 |
Average high temperature
Best months by activity
Overall: DecJanFebNov
Beaches: DecJanFebMar
Hiking: DecJanFeb
Sightseeing: DecJanFebNov
Rayong quick facts
What to pack
Hot months (Mar, Apr, May, Jun, Jul, Aug): light clothes, sunscreen, hat.
Wet months (Apr, May, Jun, Jul, Aug, Sep, Oct): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Rayong?
Dec, Jan, Feb, Nov.
What is the rainiest month?
Sep, about 262 mm.
What is the warmest month?
Apr, with average highs of 33.8°C.
Where to stay
See Rayong hotels · Book Rayong tours & activities
All destinations · Best time to visit Bangkok · Best time to visit Phuket · Best time to visit Surat Thani · Best time to visit Nakhon Si Thammarat
Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.