Chiang Rai Province Weather by Month: Temperature & Rainfall Guide

In January the weather in Chiang Rai Province is generally excellent. In Chiang Rai you can expect warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 15°C (59°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 Chiang Rai Province in January here.

In February the weather in Chiang Rai Province is generally excellent. In Chiang Rai you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 15°C (59°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 Chiang Rai Province in February here.

In March the weather in Chiang Rai Province ranges from mixed in Chiang Rai to good in Mae Sai. In Chiang Rai you can expect very warm maximum average daytime temperatures around 35°C (95°F) and nighttime temperatures around 19°C (66°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 Chiang Rai Province in March here.

In April the weather in Chiang Rai Province ranges from less favorable in Chiang Rai to mixed in Ban Mae Khachan (1). In Chiang Rai you can expect very hot maximum average daytime temperatures around 36°C (97°F) and nighttime temperatures around 22°C (72°F). On average, this month is one of the warmest months of the year in Chiang Rai Province. So be prepared and make sure to dress lightly.

Find more detailed climate information for Chiang Rai Province in April here.

In May the weather in Chiang Rai Province is generally less favorable. In Chiang Rai you can expect very warm maximum average daytime temperatures around 34°C (93°F) and nighttime temperatures around 24°C (75°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 Chiang Rai Province in May here.

In June the weather in Chiang Rai Province is generally less favorable. In Chiang Rai you can expect very warm maximum average daytime temperatures around 33°C (91°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 Chiang Rai Province in June here.

In July the weather in Chiang Rai Province is generally less favorable. In Chiang Rai you can expect very warm maximum average daytime temperatures around 32°C (90°F) and nighttime temperatures around 24°C (75°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 Chiang Rai Province in July here.

In August the weather in Chiang Rai Province is generally less favorable. In Chiang Rai you can expect very warm maximum average daytime temperatures around 32°C (90°F) and nighttime temperatures around 24°C (75°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 Chiang Rai Province in August here.

In September the weather in Chiang Rai Province is generally less favorable. In Chiang Rai you can expect very warm maximum average daytime temperatures around 32°C (90°F) and nighttime temperatures around 24°C (75°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 Chiang Rai Province in September here.

In October the weather in Chiang Rai Province is generally good. In Chiang Rai you can expect very warm maximum average daytime temperatures around 32°C (90°F) and nighttime temperatures around 22°C (72°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 Chiang Rai Province in October here.

In November the weather in Chiang Rai Province ranges from very good in Chiang Rai to excellent in Mae Sai. In Chiang Rai you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 19°C (66°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 Chiang Rai Province in November here.

In December the weather in Chiang Rai Province is generally excellent. In Chiang Rai you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 16°C (61°F). On average, this month is the coldest month of the year in Chiang Rai Province.

Find more detailed climate information for Chiang Rai Province in December here.