May weather forecast
Semeling, Malaysia

The last month of the spring, May, is another hot month in Semeling, Malaysia, with an average temperature fluctuating between 32.8°C (91°F) and 24.2°C (75.6°F).

Temperature

May's presence marks an average high-temperature of a still tropical 32.8°C (91°F), subtly varied from April's 32.9°C (91.2°F). The average low-temperature, in May, is a warm 24.2°C (75.6°F).

Heat index

Throughout May, the heat index is estimated at a burning hot 47°C (116.6°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Given the heat index, its values are aligned with shaded sites and gentle winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in May is 80%.

Rainfall

In Semeling, in May, it is raining for 22 days, with typically 114mm (4.49") of accumulated precipitation. In Semeling, during the entire year, the rain falls for 245.7 days and collects up to 1166mm (45.91") of precipitation.

Daylight

The average length of the day in May in Semeling, Malaysia, is 12h and 23min.
On the first day of the month, sunrise is at 7:05 am and sunset at 7:25 pm. On the last day of May, in Semeling, sunrise is at 7:02 am and sunset at 7:28 pm +08.

Sunshine

In May, the average sunshine in Semeling, Malaysia, is 8.5h.

UV index

The months with the highest UV index in Semeling, Malaysia, are January through October and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.