April weather forecast
Semawut, Indonesia

April, the same as March, in Semawut, Indonesia, is another hot autumn month, with an average temperature varying between 30.6°C (87.1°F) and 23.3°C (73.9°F).

Temperature

April's average high-temperature is a still hot 30.6°C (87.1°F), maintaining a close comparison with March's 30.3°C (86.5°F). April is noted for a mean low-temperature of 23.3°C (73.9°F).

Heat index

Throughout April, the heat index is computed to be an extremely hot 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In April, the average relative humidity is 81%.

Rainfall

In Semawut, in April, it is raining for 24.4 days, with typically 157mm (6.18") of accumulated precipitation. Throughout the year, there are 218.1 rainfall days, and 1410mm (55.51") of precipitation is accumulated.

Daylight

In April, the average length of the day is 11h and 56min.
On the first day of the month, sunrise is at 05:32 and sunset at 17:34. On the last day of April, sunrise is at 05:31 and sunset at 17:22 WIB.

Sunshine

The average sunshine in April is 8.6h.

UV index

The months with the highest UV index are February, April through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 7 in April, converts into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.