May weather forecast
Mangunsari, Indonesia

May, the last month of the autumn in Mangunsari, is a tropical month, with an average temperature fluctuating between 23.1°C (73.6°F) and 30.4°C (86.7°F).

Temperature

Mangunsari records an average high-temperature of a tropical 30.4°C (86.7°F) in May, closely mirroring the climate of the previous month. Throughout May, Mangunsari anticipates an average low-temperature of 23.1°C (73.6°F).

Heat index

During May, the heat index is estimated at a torrid 39°C (102.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

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

Rainfall

In Mangunsari, Indonesia, in May, it is raining for 26 days, with typically 139mm (5.47") of accumulated precipitation. Throughout the year, there are 279.5 rainfall days, and 1696mm (66.77") of precipitation is accumulated.

Daylight

The average length of the day in May is 11h and 47min.
On the first day of May, sunrise is at 05:39 and sunset at 17:30. On the last day of the month, sunrise is at 05:43 and sunset at 17:27 WIB.

Sunshine

In Mangunsari, the average sunshine in May is 8.9h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Mangunsari. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 7 in May leads to these recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.