April weather forecast
Semplak, Indonesia

April, like March, in Semplak, Indonesia, is another warm autumn month, with an average temperature ranging between max 29.9°C (85.8°F) and min 23.2°C (73.8°F).

Temperature

April's advent presents an average high-temperature of a still warm 29.9°C (85.8°F), indicating a slight variation from the conditions of the previous month. In Semplak, in April, the average low-temperature is a still warm 23.2°C (73.8°F).

Heat index

The heat index in April is estimated at a torrid 37°C (98.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In April, the average relative humidity is 80%.

Rainfall

In April, the rain falls for 29.2 days. Throughout April, 245mm (9.65") of precipitation is accumulated. Throughout the year, there are 294.7 rainfall days, and 1921mm (75.63") of precipitation is accumulated.

Daylight

In April, the average length of the day is 11h and 58min.
On the first day of April in Semplak, Indonesia, sunrise is at 05:55 and sunset at 17:58. On the last day of the month, sunrise is at 05:53 and sunset at 17:46 WIB.

Sunshine

In Semplak, the average sunshine in April is 8.2h.

UV index

February, April, May, July through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in April leads to these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.