Thailand Holiday Weather

Year-Round Weather In Thailand

Thailand is situated in the southeastern part of Asia, rich with beautiful islands and lush landscapes. It is blessed with mild weather, characterised by soothing tropical sunshine that makes it alluring to tourists worldwide. Throughout the year, this picturesque island city enjoys high temperatures and humidity.

November to February is characterised by dry weather that is sunnier and less humid, making it the best weather in Thailand. During this period, the evenings are cool and comfortable, all thanks to the cool wind from the Northeast.

Seasons In Thailand

The climate in Thailand is made up of three different seasons. These include the hot season, which begins in March and ends in the middle of May; the rainy season, which starts in the middle of May and ends in October; and the dry and cool season from November to February. The cool season is only experienced in the northern region of Thailand and other inland areas. In the southern part and other coastal regions, the weather is hot all year-round.

The hilly regions and the northern plains typically have cold winters with sunny days. However, aside from this winter period, the weather is hot and humid throughout the year. During the winter months, nighttime temperatures can drop as low as 15 °C to 17 °C.

Average Temperature In Thailand

The hottest months in Thailand are April and May, with temperatures reaching a peak of about 28.9°C. The average year-round temperature is 26.3°C, and it fluctuates by 5.7°C with a range of 23.2°C to 28.9°C. The months of June to October begin the rainy season. This period is characterised by heavy rains and very sunny weather after that.

The year-round weather in Thailand is typically impacted by seasonal monsoon winds, making it tropical. In May, strong winds from the southwest carry damp air from the Indian Ocean to Thailand, causing rainfall in the country. However, in October, winds from the northeast bring dry and cold air to the northern region of Thailand.

Clouds In Thailand

The percentage of the sky covered by clouds varies throughout the year. The least cloudy months begin in November and end sometime in March. The least cloudy month is January when the sun is always evident.

The cloudiest months begin at the end of March and end in November. The cloudiest month in Thailand is June, during which the sky is cloudy about 92% of the time.

Rainfall In Thailand

The rainy season lasts for about nine months out of a year. It begins in February and ends in December with a minimum rainfall of 0.5 inches. September has the highest mean rainfall throughout the year, with a mean rainfall of 8.6 inches. The months with no rain last for about three months. It begins in December and ends in February. December is the month with the lowest rainfall, with a mean rainfall of 0.2 inches.

Precipitation In Thailand

The wet period in Thailand fluctuates throughout the year. The rainy season lasts about six months, beginning in May and ending in October. During this period, there’s a greater than 36% chance of a day being damp. September is the month with the dampest days, with more than twenty days being wet and a minimum of 0.04 inches of precipitation.

The dry season lasts for a little over six months. It begins in October and terminates in May. December is the driest month, with about 0.9 days and a minimum of 0.04 inches of precipitation.

Sun In Thailand

Thailand has characteristically sunny weather. The month of June usually has the longest days, and December usually has the shortest.

Humidity In Thailand

Thailand is usually humid for a more significant part of a year, about 11 months. This begins from January to November and is characteristically muggy, oppressive, and uncomfortable. These months are humid about 68% of the time. August has the highest humidity number of days, with about 30 days that are humid and oppressive.

December is the least humid month of the year. It has only had about 15 humid days.

Wind In Thailand

The windier period of the year in Thailand lasts for a total of 7 months. It begins in the latter days of January and terminates at the beginning of September. Strong winds characterise this period, with a mean speed of 6.5 miles per hour. March is the windiest month of the year, with a mean wind speed of 7.4 miles per hour. The tranquil months in Thailand begin in September and in January, making it a total of five months in a year. October is the most tranquil month in Thailand and has a mean wind speed of 5.3 miles per hour.

The wind in this country comes from the West, the North, and the South. The wind blows south for about five months, from January to June. The wind comes from the west from June to September for about four months. The north wind comes from October to December, which is a good two months in the year.

The temperature of water bodies

Thailand is made up of several connected and isolated islands. This country is surrounded by large bodies of water with a surface temperature that varies over the year. The months of April to June have a mild and comfortable surface water temperature. May is the month with the warmest water temperature in Thailand.

December to February has a cooler water temperature, with the temperature of water bodies dropping significantly at night. The month of January has the coolest average surface water temperature throughout the year.

Cyclones In Thailand

Tropical cyclones that move from the Pacific Ocean are known as typhoons. These typhoons migrate from the east to the west. As they pass through the north, they cause tropical cyclones in the continental region of Thailand. When they pass through the south, they cause cyclones in the peninsular part of Thailand. These typhoons generally affect Thailand from June to December. However, they are more ferocious from September to November.

Cyclones that come from the Indian Ocean pass from the East to the West and from the South to the North. These cyclones are rarely experienced as typhoons and may occur from April to December. However, because of warm seas, they may form all through the year, particularly in the southern region. All in all, Thailand is relatively sheltered from tropical cyclones compared to other countries in Southeast Asia.

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