Weather in Phuket

Stay up to date with the current weather conditions in Phuket. Below you will find the latest data, forecasts, and useful weather charts for planning your holiday.

Phuket, located in Thailand, possesses a distinct tropical monsoon climate. This means it is warm all year round, with average air temperatures fluctuating between 27-28°C. Even minimum night-time temperatures rarely drop below 25-26°C, while daytime highs usually hover around 28-29°C. Such consistently high temperatures make Phuket attractive for a beach holiday at any time of the year.

Two main seasons are clearly traceable in Phuket's climate: the dry season and the rainy season. The dry season usually lasts from January to March, characterized by minimal rainfall (1-2 mm per month) and a small number of rainy days (6-9 days per month). This time is considered the most comfortable for visiting. The rainy season begins around April, reaching its peak from May to October, when rainfall increases significantly (up to 8-11 mm) and the number of rainy days can reach 23-28 per month. November and December are transitional months, with a gradual decrease in precipitation.

Despite the presence of a rainy season, downpours in Phuket are often short-lived, though intense, and usually occur in the afternoon or at night. This allows tourists to enjoy their holiday even during this period, especially considering that accommodation prices may be lower. Overall, the weather in Phuket is predictable within its seasons, which helps in planning a trip according to your preferences.

The temperature regime in Phuket is distinguished by enviable consistency and warmth throughout the year. The average monthly air temperature fluctuates within a rather narrow range, usually from 26.9°C to 28.3°C. The hottest month is typically April, when the average temperature reaches 28.3°C, and daytime highs can rise to 29.6°C. The period from March to May is also characterized by high temperatures, with average values around 28.1°C - 28.3°C. The "coolest" months are considered to be October, November, and December, when the average temperature is about 26.9°C, and minimum night-time temperatures drop to 25.7°C - 25.8°C, which still ensures very comfortable conditions.

Since Phuket is located in the tropics, there is no customary division into summer and winter in the European sense. Hot and humid weather reigns here all year round. In the so-called "hot season", which peaks in April, the heat is palpable, especially during daytime hours. Humidity also plays a significant role, intensifying the sensation of heat. In the "cool season", which falls at the end of the year, the temperature remains high but may feel slightly more comfortable due to a minor decrease. It is important to note that temperature fluctuations between day and night in Phuket are minimal: the difference between daily maximum and minimum temperatures is usually only 2-3°C. This means that evenings and nights here are also very warm, allowing you to enjoy time outdoors practically around the clock.

In Phuket, the pattern of precipitation is clearly defined and divides the year into two main seasons. The driest month is February, when on average only about 1 mm of precipitation falls, and the number of rainy days is minimal – about 6. In contrast, the wettest months are considered to be September, with a maximum average rainfall of about 11 mm, and October, which leads in the number of rainy days – on average, 28 days may be accompanied by precipitation.

The rainy season in Phuket usually covers the period from May to November. During these months, the amount of precipitation is noticeably higher, varying from 8 mm (for example, in May, June, July, August, November) to peaks of 10-11 mm in September-October. The frequency of rain is also significant: the number of "wet" days ranges from 22 to 28 per month. However, it is important to understand that tropical rains in Phuket are often heavy but short-lived, and frequently occur in the afternoon or at night, leaving enough time for sunny weather.

The dry season typically lasts from January to March. During this time, Phuket receives a minimal amount of precipitation – about 1-2 mm per month (January and March – 2 mm each, February – 1 mm). The number of rainy days during this period is also small, ranging from 6 to 9 days per month. April (4 mm of rainfall, 18 rainy days) and December (4 mm of rainfall, 14 rainy days) can be considered transitional months, when the weather gradually changes from dry to wet and vice versa.

When planning a trip to Phuket, remember that a warm tropical climate awaits you all year round. The basis of your wardrobe should consist of light, breathable items made from natural fabrics such as cotton or linen. Do not forget swimwear, sunscreen with high SPF, sunglasses, and a hat for protection against the bright sun. Comfortable footwear, such as sandals and light sneakers, will be useful both for the beach and for walking around the island. Although the temperature in Phuket is consistently high (averaging 27-28°C), a light cover-up or a long-sleeved shirt can be useful for protection from the sun during the day or for coolness in air-conditioned rooms.

Clothing choices should also be adapted to the season. In the dry season, which usually lasts from January to March (with less rainfall also in December and April), you will need a minimum of items for protection against rain. The emphasis at this time is on beachwear and light outfits. Nevertheless, a compact umbrella or a light raincoat may come in handy in case of rare short-term downpours. In the rainy season, roughly from May to November, when precipitation is more frequent and intense (up to 28 rainy days per month in October), be sure to take a reliable umbrella and a light waterproof jacket or poncho. Clothing made of quick-drying materials will be especially relevant, as well as footwear that is not afraid of moisture and dries quickly. Insect repellent may also be useful during this period.