Weather in Sukhothai

Planning your day in the city of Sukhothai? Check out the latest weather information, detailed forecasts, and helpful charts to make your journey as comfortable as possible.

The city of Sukhothai features a tropical climate characterized by high temperatures throughout the year. The weather here has distinct seasonality, which can be divided into three main periods: the cool dry season, the hot dry season, and the wet rainy season. This clear distinction allows tourists to easily choose the most suitable time to explore the historical heritage of this amazing place.

The most comfortable time to visit is considered the cool dry season, which lasts roughly from November to February. These months offer pleasant weather with minimal rainfall. From March to April comes the hot period, when air temperatures reach their maximum values, often rising above 37°C. From May to October, the rainy season prevails in the region, bringing high humidity and frequent downpours, peaking in August and September. Despite the rain, temperatures remain high, and the surrounding nature comes alive, delighting the eye with lush greenery.

Hot tropical weather reigns in Sukhothai year-round, although noticeable temperature fluctuations occur throughout the year. The sweltering period falls in spring, from March to May. The heat peaks in April, when the average air temperature is around 32.4°C, and daily highs can reach or even exceed 38°C. This season is characterized by dry and intense heat, which is gradually replaced by increased humidity with the arrival of the rainy season.

The most comfortable time for travel is considered the cool dry season, which lasts from November to February. During these months, daytime temperatures hold at a pleasant level of around 30-32°C. The main feature of this period is the significant difference between day and night temperatures. Evenings and early mornings can be quite cool, especially in December and January, when the thermometer drops to 19-20°C. During the rainy season, roughly from June to October, temperatures remain high, but the heat is slightly tempered by cloud cover and rainfall, while nights become significantly warmer.

Two seasons are clearly observed in the climate of Sukhothai: wet and dry. This division plays a key role in travel planning, as the amount of rainfall changes drastically throughout the year. The rainy season, typical of the tropical monsoon, lasts from May to October, while the dry and sunny period begins in November and continues until April.

The wet season begins in May, when the number of rainy days increases sharply. It reaches its peak between July and September. The rainiest months are August and September, which see the maximum amount of precipitation. In August, for example, it rains on average 26 days out of 31. Typically, these are heavy but often short-lived tropical downpours that bring refreshing coolness. By October, the intensity of the rains gradually decreases, preparing the region for the change of season.

The dry season, starting in November, offers visitors predominantly clear and sunny weather. December and January are the driest months of the year, when precipitation is practically absent, and the number of rainy days does not exceed two. This period is considered the most favourable for excursions and exploring the historical parks, as the likelihood of encountering rain is minimal, and the weather remains comfortable and not too hot.

When planning a trip to Sukhothai, it is important to consider its tropical climate. It is hot here all year round, so the basis of your wardrobe should be light, loose, and breathable clothing made from natural fabrics such as cotton and linen. Since the main goal of the visit is exploring the vast Historical Park, a key element of your gear will be comfortable shoes for long walks. Do not forget a hat, sunglasses, and high SPF sunscreen for protection against the scorching sun.

Sukhothai has two distinct seasons, which directly affects the choice of items. The dry season lasts roughly from November to April. During this time, there is virtually no rain. From December to February, evenings can be a little cooler (around 19-20°C), so a light cardigan or long-sleeved shirt would not be amiss. From May to October comes the rainy season, characterized by frequent but usually short downpours. During this period, be sure to bring a light raincoat or poncho and perhaps waterproof shoes or sandals that dry quickly.

Beyond clothing, there are several practical items worth packing in your suitcase. Insect repellent will be useful at any time of year, especially during the rainy season and during evening walks. Also, remember that visiting temples and sacred sites requires modest clothing that covers shoulders and knees. Light trousers, a long skirt, or a sarong are excellent solutions that allow you to adhere to the dress code and show respect for local traditions.