April weather forecast
Tangunan, Indonesia

April, the same as March, is a moderately hot autumn month in Tangunan, Indonesia, with an average temperature varying between 29°C (84.2°F) and 24.2°C (75.6°F).

Temperature

The dawn of April sees an average high-temperature of a still warm 29°C (84.2°F), subtly contrasting with March's 28.9°C (84°F). During April, nights cool slightly to an average low of 24.2°C (75.6°F).

Heat index

April's heat index is appraised at a very hot 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in April is 79%.

Rainfall

In Tangunan, Indonesia, in April, during 25.8 rainfall days, 123mm (4.84") of precipitation is typically accumulated. Throughout the year, there are 237 rainfall days, and 1091mm (42.95") of precipitation is accumulated.

Daylight

In Tangunan, Indonesia, the average length of the day in April is 11h and 56min.
On the first day of April, sunrise is at 05:33 and sunset at 17:34. On the last day of the month, sunrise is at 05:31 and sunset at 17:22 WIB.

Sunshine

In April, the average sunshine is 8.9h.

UV index

The months with the highest UV index in Tangunan 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 unsafe exposure to UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 7 transforms into these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.