May weather forecast
Ngrangsan, Indonesia

May, the last month of the autumn in Ngrangsan, is also a moderately hot month, with an average temperature varying between 22.8°C (73°F) and 28.7°C (83.7°F).

Temperature

Ngrangsan marks the onset of May with an average high-temperature of a still warm 28.7°C (83.7°F), subtly divergent from April's 29.1°C (84.4°F). Ngrangsan encounters an average low-temperature of 22.8°C (73°F) during May nights.

Heat index

In May, the heat index is computed to be a very hot 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The months with the highest humidity are May and June, with an average relative humidity of 84%.

Rainfall

In Ngrangsan, during May, the rain falls for 25.9 days and regularly aggregates up to 164mm (6.46") of precipitation. In Ngrangsan, during the entire year, the rain falls for 293.9 days and collects up to 1749mm (68.86") of precipitation.

Daylight

The average length of the day in May is 11h and 46min.
On the first day of the month, sunrise is at 05:40 and sunset at 17:30. On the last day of May, in Ngrangsan, sunrise is at 05:44 and sunset at 17:27 WIB.

Sunshine

In May, the average sunshine is 8.5h.

UV index

January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, an average UV index of 6 transforms into the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.