May weather forecast
Sempong, Indonesia

The last month of the autumn, May, is another hot month in Sempong, Indonesia, with temperature in the range of an average low of 24.4°C (75.9°F) and an average high of 30.1°C (86.2°F).

Temperature

With the onset of May, a modest change to a still hot 30.1°C (86.2°F) from April's 30°C (86°F) is noted in high-temperature. During the nights in May, Sempong experiences a consistent average temperature of 24.4°C (75.9°F).

Heat index

Throughout May, the heat index is appraised at a very hot 37°C (98.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Sempong, Indonesia, the average relative humidity in May is 77%.

Rainfall

In Sempong, Indonesia, in May, it is raining for 20.5 days, with typically 72mm (2.83") of accumulated precipitation. Throughout the year, there are 244.1 rainfall days, and 1216mm (47.87") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 49min.
On the first day of the month, sunrise is at 05:46 and sunset at 17:38. On the last day of May, in Sempong, sunrise is at 05:50 and sunset at 17:35 WIB.

Sunshine

The average sunshine in May in Sempong is 9.2h.

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 reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In May, a regular UV index of 7 translates into these guidelines:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.