Rayong Province Weather by Month — Temperature & Rainfall Guide

Rayong Province is a region in Thailand. Many people wonder what the weather conditions are in Rayong Province over the year. What is the best time to visit Rayong Province?

This page shows the average weather conditions by month in Rayong Province over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Rayong Province is generally perfect. In Koh Samet you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 25°C (77°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in January here.

In February the weather in Rayong Province ranges from pleasant in Rayong to perfect in Koh Samet. In Koh Samet you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 25°C (77°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in February here.

In March the weather in Rayong Province is generally pleasant. In Koh Samet you can expect very warm maximum average daytime temperatures around 31°C (88°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in March here.

In April the weather in Rayong Province is generally tolerable. The average maximum daytime temperatures are very high and range from 31°C (88°F) in Koh Samet to 34°C (93°F) in Ban Chang. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in April here.

In May the weather in Rayong Province ranges from poor in Koh Samet to tolerable in Ban Chang. In Koh Samet you can expect very warm maximum average daytime temperatures around 31°C (88°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in May here.

In June the weather in Rayong Province ranges from poor in Koh Samet to tolerable in Ban Chang. In Koh Samet you can expect very warm maximum average daytime temperatures around 31°C (88°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in June here.

In July the weather in Rayong Province ranges from poor in Koh Samet to tolerable in Ban Chang. In Koh Samet you can expect very warm maximum average daytime temperatures around 31°C (88°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in July here.

In August the weather in Rayong Province ranges from poor in Koh Samet to tolerable in Ban Chang. The average maximum daytime temperatures are very high and range from 30°C (86°F) in Koh Samet to 33°C (91°F) in Ban Chang. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in August here.

In September the weather in Rayong Province is generally poor. In Koh Samet you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 26°C (79°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in September here.

In October the weather in Rayong Province is generally poor. In Koh Samet you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 26°C (79°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in October here.

In November the weather in Rayong Province is generally pleasant. In Koh Samet you can expect very warm maximum average daytime temperatures around 31°C (88°F) and nighttime temperatures around 26°C (79°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in November here.

In December the weather in Rayong Province is generally perfect. In Koh Samet you can expect very warm maximum average daytime temperatures around 31°C (88°F) and nighttime temperatures around 25°C (77°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Rayong Province in December here.