May weather forecast
Díli, East Timor

Despite moving closer to the middle of the year, Díli does not display any significant temperature drops in May. Instead, there is a marked decrease in the recorded rainfall which falls to 75mm (2.95"). Heading towards June, the city becomes progressively drier and visitors can take advantage of the weather for outdoor activities. The steadily warm sea temperature provides favorable conditions for water sports enthusiasts. Moreover, despite the decrease in humidity, May does not fail to present its quintessential tropical ambience.

Temperature

On the advent of May, Díli's average high-temperature exhibits a minor adjustment to a still tropical 31.3°C (88.3°F) from April's 31.5°C (88.7°F). In May, Díli encounters an average low-temperature of 22.8°C (73°F) during the night.

Heat index

The heat index in May is appraised at a blistering 40°C (104°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Díli, the average relative humidity in May is 75%.

Rainfall

In Díli, in May, it is raining for 6 days, with typically 75mm (2.95") of accumulated precipitation. Throughout the year, there are 80 rainfall days, and 909mm (35.79") of precipitation is accumulated.

Sea temperature

In Díli, in May, the average water temperature is 28.9°C (84°F).
Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.

Daylight

In Díli, the average length of the day in May is 11h and 44min.
On the first day of May, sunrise is at 06:40 and sunset at 18:29. On the last day of the month, sunrise is at 06:45 and sunset at 18:25 +09.

Sunshine

The average sunshine in May is 8.6h.

UV index

In May, the average daily maximum UV index in Díli is 11. A UV Index value of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV rays for the average person.
Note: In May, an average UV index of 11 transforms into the following instructions:
Practice every essential safety step. People with fair skin could receive burns in fewer than 5 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Even if the day is cloudy, sunscreen with SPF of at least 30 should be applied generously and reapplied often, particularly after swimming or outdoor exercise. Watch out! Sand and water enhance the UV exposure you receive.