May weather forecast
Labuan, Malaysia

With the arrival of May, there is an observable rise in the climate's consistency in Labuan. The month commences with somewhat lower humidity levels, striking a balance between the consistently high temperatures and the city's high rainfall pattern. In May, the winds speedily move between 5.8km/h (3.6mph) and 6.5km/h (4mph), complementing the light, tropical ambiance. In contrast to the preceding months, May prides itself on harboring the year's highest average low temperature of 23.9°C (75°F). This increment in temperature marginally elevates the thermal readings, reshaping the town's weather characteristics.

Temperature

Labuan experiences peak temperatures, averaging a high-temperature of 31°C (87.8°F) during May and June.

Heat index

During May, the heat index is calculated to be a blisteringly hot 41°C (105.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Consider that heat index readings are for situations in the shade and light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In May, the average relative humidity in Labuan is 80%.

Rainfall

In Labuan, in May, during 27.3 rainfall days, 139mm (5.47") of precipitation is typically accumulated. Throughout the year, there are 290.5 rainfall days, and 1570mm (61.81") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 22min.
On the first day of the month, sunrise is at 6:06 am and sunset at 6:25 pm. On the last day of May, sunrise is at 6:04 am and sunset at 6:29 pm +08.

Sunshine

The average sunshine in May in Labuan is 8.7h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 during May leads to these advisories:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.