May weather forecast
Sei Sikambing B, Indonesia

May, the last month of the spring in Sei Sikambing B, is another tropical month, with an average temperature fluctuating between 24.3°C (75.7°F) and 33.1°C (91.6°F).

Temperature

The transition into May shows a subtle variation to a still hot 33.1°C (91.6°F) from April's 33°C (91.4°F) in the average high-temperature. In the month of May, the average temperature in Sei Sikambing B, Indonesia, dips to a moderately hot 24.3°C (75.7°F) during the night.

Heat index

May's mean heat index is evaluated at a life-threatening hot 47°C (116.6°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In May, the average relative humidity in Sei Sikambing B is 77%.

Rainfall

In Sei Sikambing B, during May, the rain falls for 24.7 days and regularly aggregates up to 105mm (4.13") of precipitation. In Sei Sikambing B, during the entire year, the rain falls for 298 days and collects up to 1172mm (46.14") of precipitation.

Daylight

In Sei Sikambing B, the average length of the day in May is 12h and 17min.
On the first day of the month, sunrise is at 06:15 and sunset at 18:29. On the last day of May, sunrise is at 06:13 and sunset at 18:32 WIB.

Sunshine

In Sei Sikambing B, the average sunshine in May is 8.9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Sei Sikambing B. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Experience reduced UV exposure by about half when donning a wide-brim hat.