Ko Phi Phi

Planning a trip to Koh Phi Phi? In this section, you will find the latest weather information, including detailed forecasts and helpful charts to help you plan every day of your stay perfectly.

The climate on the Koh Phi Phi islands is typically tropical, characterized by high temperatures throughout the year. The average annual temperature varies only slightly, staying within a comfortable range of 26.7°C to 28.7°C. This means it is always warm here; even minimum nighttime temperatures rarely drop below 24.5°C, while daytime highs often reach 29-31°C.

Koh Phi Phi has two main seasons determined by rainfall. The dry season usually lasts from January to March. These months see minimal rainfall (1-2 mm per month) and few rainy days (6-9 days). Rainfall gradually increases starting in April, with the rainy season occurring from May to November. During this period, precipitation increases significantly (up to 8-11 mm per month), and the number of rainy days can reach 27-28 per month, especially from September to November. December is a transitional month with decreasing rainfall.

Despite the rainy season, air temperatures remain consistently high. Tropical showers are often heavy but short, after which the sun may come out again. Therefore, Koh Phi Phi offers warm weather year-round, but for those who prefer to minimize the chance of rain, the best time to visit is between January and March.

Taking a closer look at the temperature patterns on Koh Phi Phi, the peak heat occurs in March and April. During these months, the average temperature stays at 28.7°C, and maximum daytime values can exceed 31°C, especially in March (up to 31.6°C). December is considered the "coolest" month, with an average temperature of 26.7°C and a minimum nighttime drop to about 24.5°C, which still provides very warm and pleasant holiday weather.

The "summer" period, spanning from March to May, brings the highest temperatures to Koh Phi Phi. Daytime highs during this time consistently stay above 30°C, peaking in March. From April, the number of rainy days increases significantly, accompanied by high humidity, making the heat feel more intense. The "winter" period, roughly from November to February, shows a gradual transition to drier weather. November, with average temperatures around 26.9°C (highs up to 28.8°C, lows to 25.0°C), remains very wet with many rainy days. However, starting in December and especially in January and February, the weather becomes significantly drier. This stretch, from December to February, offers milder and more comfortable conditions: maximum daytime temperatures during this period range from 29.0°C in December to 31.1°C in February, while nighttime temperatures drop to a pleasant 24.5-25.0°C. This time is considered the most favorable for visiting due to less rainfall and pleasant warmth.

Diurnal temperature fluctuations on Koh Phi Phi are small, which is typical for tropical islands with high humidity. The difference between daytime highs and nighttime lows is usually between 3 and 6 degrees Celsius. The largest variations, about 5-6°C, are observed in the drier months such as January, February, and March. During the monsoon period from May to October (as well as wet November), this difference narrows to 3-4°C, as nights remain very warm and cloud cover can somewhat limit daytime heating. Overall, the air temperature remains comfortable both day and night throughout the year.

Koh Phi Phi experiences a distinct seasonality in precipitation throughout the year, divided into dry and wet periods. Given the island's tropical climate and high average monthly temperatures, all precipitation here occurs exclusively as rain.

The dry season on Koh Phi Phi typically falls between January and March. During these months, rainfall is minimal, and there are significantly more sunny days. February stands out as the driest month, with an average of only 1 mm of precipitation and about 6 rainy days. January and March are also characterized by low rainfall (about 2 mm) and around 9 rainy days each.

The wet season, or monsoon season, begins in April and lasts until approximately November. During this period, both the amount of rainfall and the number of rainy days increase noticeably. The peak of the rainy season occurs in September and October: these months see the highest rainfall (about 11 mm each) and the maximum number of rainy days — up to 25-28 days in October. May, June, July, August, and November are also quite wet, with rainfall ranging from 8 to 10 mm and over 20 rainy days each month. Rain during this period is often heavy but can be short-lived, typical of tropical downpours.

April and December can be considered transitional months. In April, rainfall increases to 5 mm and the number of rainy days rises to 21, signaling the start of the wet season. December, with 4 mm of rainfall and approximately 15 rainy days, marks a gradual transition to drier weather, completing the island's annual precipitation cycle.

When planning a trip to Koh Phi Phi, keep in mind that a hot tropical climate awaits you all year round. With average air temperatures hovering around 27-28°C, your suitcase should be filled with light, breathable clothing made of natural fabrics – cotton T-shirts, shorts, loose dresses, and sundresses. Essential items include swimwear (bring more than one!), a hat to protect you from the scorching sun, sunglasses, and high-SPF sunscreen, as the sun on the islands is very intense. Don't forget comfortable open shoes like sandals or flip-flops, perfect for the beach and leisurely strolls.

There are two main seasons affecting rainfall on Koh Phi Phi. The drier period usually lasts from January to March, when rain is rare, though short tropical showers are still possible. From April to November, the rainy season sets in, peaking in intensity and number of rainy days in September and October (up to 25-28 rainy days per month). During this time, a light raincoat or waterproof poncho will definitely come in handy, as well as clothes made of quick-drying materials. For exploring the island and active recreation, choose shoes that aren't afraid of water or dry quickly. A light cardigan or long-sleeved shirt may be useful in the evening for protection against insects, the sea breeze, or in case of a slight chill after sunset or rain.