March weather forecast
Phuket, Thailand

Weather in March portrays a distinctive shift in the climate of Phuket. As the heat intensifies with a rise to 34°C (93.2°F), there is an increase in rainfall to 74mm (2.91"). This period marks the onset of the wet season, which might hamper outdoor activities but leaves behind a more lush green landscape. The sea’s warm temperature provides pleasant swimming conditions. Sunshine hours decrease but remain ample for tourists to enjoy their holiday.

Temperature

In Phuket, March is identified by the highest average temperatures, reaching a peak of 34°C (93.2°F) and a low of 25.4°C (77.7°F).

Heat index

March's average heat index is estimated at a blazing hot 47°C (116.6°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Given the heat index, its values are aligned with shaded sites and gentle winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Phuket, Thailand, the average relative humidity in March is 71%.

Rainfall

In March, in Phuket, the rain falls for 5 days. Throughout March, 74mm (2.91") of precipitation is accumulated. In Phuket, during the entire year, the rain falls for 170 days and collects up to 2220mm (87.4") of precipitation.

Sea temperature

In Phuket, the average seawater temperature in March is 29°C (84.2°F).
Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

In Phuket, the average length of the day in March is 12h and 5min.
On the first day of March in Phuket, sunrise is at 06:39 and sunset at 18:38. On the last day of the month, sunrise is at 06:24 and sunset at 18:36 +07.

Sunshine

In March, the average sunshine in Phuket is 9.1h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In March, the maximum UV index of 12 translates into these guidelines:
Take every essential safety procedure. Individuals with fair skin could sustain burns in less than 5 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Post an outdoor workout or swimming, a broad-spectrum SPF 30+ sunscreen should be applied generously and frequently. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.