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Rayong in May
The weather in May
In May, Rayong averages daytime highs of 30° and night-time lows of 26° — hot weather by day. Expect around 194 mm of precipitation spread over about 25 wet days, with average cloud cover near 63%.
Temperatures are much the same as in April, and June brings little change. The sea averages 31°, comfortably warm for swimming.
May scores 31/100 — poor conditions for sightseeing — and ranks 8th of the twelve months for Rayong. For the most comfortable weather, consider January, February and December instead.
Around the middle of the month the sun rises at 05:51 and sets at 18:33 local time, giving 12 h 42 min of daylight. Days lengthen by 14 minutes over the month.
Why 31/100?
How the score for May is builtBeach score this month: 46/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Rayong this month
Thailand's best in May
Rayong in May: quick answers
Is May a good time to visit Rayong?
May scores 31/100 for Rayong, which we rate as poor. Average highs are 30°C with 25 wet days.
How warm is Rayong in May?
Daytime highs average 30°C and night-time lows 26°C in May.
Does it rain a lot in Rayong in May?
Rayong receives about 194 mm of precipitation in May, falling on around 25 days.
Can you swim in Rayong in May?
The sea averages 31°C in May, warm enough for most swimmers.