May weather forecast
Perwira, Indonesia

The last month of the autumn, May, is another hot month in Perwira, Indonesia, with temperature in the range of an average low of 26.3°C (79.3°F) and an average high of 31.2°C (88.2°F).

Temperature

May's weather records an average high-temperature of a still hot 31.2°C (88.2°F), showing little deviation from April. Perwira's nighttime temperature in May shows a minor descent, with a steady average of 26.3°C (79.3°F).

Heat index

May's heat index is evaluated at a fiery hot 39°C (102.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In May, the average relative humidity in Perwira, Indonesia, is 72%.

Rainfall

In Perwira, during May, the rain falls for 23.3 days and regularly aggregates up to 124mm (4.88") of precipitation. In Perwira, during the entire year, the rain falls for 264.8 days and collects up to 1580mm (62.2") of precipitation.

Daylight

In May, the average length of the day is 11h and 50min.
On the first day of May, sunrise is at 05:52 and sunset at 17:45. On the last day of the month, sunrise is at 05:56 and sunset at 17:43 WIB.

Sunshine

The average sunshine in May in Perwira, Indonesia, is 9.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Perwira, Indonesia. The months with the lowest UV index in Perwira are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: During May, 7 as the daily maximum UV index converts into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.