February weather forecast
Phuket, Thailand

The last month of the winter, February, is also a hot month in Phuket, Thailand, with an average temperature fluctuating between 24.9°C (76.8°F) and 33.6°C (92.5°F).
An excellent water temperature of 28°C (82.4°F) and only 3 rainfall days, with 23.9mm (0.94") of accumulated rainfall, makes February a prime for swimming and other water activities.

Temperature

In Phuket, the average high-temperature in February is practically the same as in January - a still hot 33.6°C (92.5°F). In Phuket, in February, the average low-temperature is 24.9°C (76.8°F).

Heat index

In February, the average heat index is computed to be an extremely hot 45°C (113°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, wind, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

With an average relative humidity of 69%, February is the least humid month in Phuket.

Rainfall

The month with the least rainfall in Phuket is February, when the rain falls for 3 days and typically collects 23.9mm (0.94") of precipitation.

Sea temperature

January, February and December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater.
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In Phuket, the average length of the day in February is 11h and 53min.
On the first day of the month, sunrise is at 06:46 and sunset at 18:33. On the last day of February, in Phuket, sunrise is at 06:40 and sunset at 18:38 +07.

Sunshine

With an average of 9.7h of sunshine, February has the most sunshine of the year.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index in Phuket. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 12 in February transform into the following instructions:
Practice all essential precautions. Protection against sun damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.