White sandy beaches, emerald-colored sea. It truly felt like a tropical island, and I thoroughly enjoyed it. I can't believe there's such a wonderful place relatively close to Pattaya! Next time, I'd like to stay overnight and explore more parts of the island.
Anonymous User
Couple
Rayong Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Rayong year round climate
Spring (March–May): Average 83–85°F, hot climate, rainfall gradually increases, with more rain in May. Common activities: Beach activities, watersports. Recommended clothing: Light and breathable clothing, sun-protective clothing, sun hat.
Summer (June–August): Average 84–85°F, hot and humid, more rainfall. Common activities: Swimming, diving, enjoying the seaside. Recommended clothing: Light and breathable clothing, shorts, sandals, sunscreen.
Autumn (September–November): Average 81–83°F, warm and humid climate, most rainfall in October. Common activities: Visiting temples, enjoying local cuisine, exploring natural attractions. Recommended clothing: Light and comfortable clothing, rain gear.
Winter (December–February): Average 79–81°F, warm and comfortable climate, least rainfall. Common activities: Beach vacations, island tours, enjoying watersports. Recommended clothing: Light long-sleeved clothing, light jacket.
Rayong climatological average
Annual average temperature: approx. 83.1°F / Annual rainfall: approx. 1641 mm / Summer humidity: 75%–85% / Rainiest month: October
Rayong monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
79.7°F
16.2
February
81.5°F
48.5
March
83.5°F
63.3
April
85.8°F
60.2
May
85.8°F
196.3
June
85.6°F
144.4
July
84°F
212.4
August
84.4°F
161.2
September
83.1°F
268.4
October
82°F
378.9
November
81.7°F
82.7
December
80.2°F
9.4
Rayong weather for the next seven days
5/16
Saturday
Patchy rain nearby
90.5°F/82.6°F
5/17
Sunday
Moderate rain
88.5°F/81.7°F
5/18
Monday
Patchy rain nearby
88.5°F/81.9°F
5/19
Tuesday
Patchy rain nearby
88.9°F/82.6°F
5/20
Wednesday
Moderate rain
85.4°F/81.2°F
5/21
Thursday
Moderate rain
86.7°F/80.8°F
5/22
Friday
Moderate rain
84.2°F/79.1°F
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