April weather forecast
Tawui, Indonesia

April, like March, in Tawui, Indonesia, is another warm autumn month, with an average temperature fluctuating between 29.3°C (84.7°F) and 25°C (77°F).

Temperature

The onset of April brings an average high-temperature of a still warm 29.3°C (84.7°F), nearly matching the March temperature. Tawui, during the April nights, maintains an average temperature of 25°C (77°F), closely aligned with its daytime readings.

Heat index

For April, the heat index is calculated to be a fiery hot 35°C (95°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
One should consider that heat index numbers are for shaded settings and light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Tawui, Indonesia, the average relative humidity in April is 79%.

Rainfall

In Tawui, in April, it is raining for 20.9 days, with typically 75mm (2.95") of accumulated precipitation. Throughout the year, in Tawui, there are 191.2 rainfall days, and 892mm (35.12") of precipitation is accumulated.

Sea temperature

In Tawui, in April, the average water temperature is 29°C (84.2°F).
Note: A water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation.

Daylight

In Tawui, the average length of the day in April is 11h and 53min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:03. On the last day of April, sunrise is at 06:04 and sunset at 17:49 WITA.

Sunshine

In Tawui, the average sunshine in April is 7.2h.

UV index

The months with the highest UV index are January through June, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In April, the maximum UV index of 7 translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take heed! Reflections of sand and water make the Sun's UV rays stronger.