April weather forecastRajeg, Indonesia

Weather in April

April, the same as March, in Rajeg, Indonesia, is a hot autumn month, with an average temperature varying between 26.3°C (79.3°F) and 30.7°C (87.3°F).

Temperature

The start of April sees the average high-temperature at a still tropical 30.7°C (87.3°F), showing little difference from March's 30.3°C (86.5°F). Rajeg, during April nights, records a temperature marginally cooler than the daytime average, at a warm 26.3°C (79.3°F).

Heat index

The heat index for April is calculated to be a sweltering 38°C (100.4°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. 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.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in April is 75%.

Rainfall

In Rajeg, during April, the rain falls for 26.8 days and regularly aggregates up to 146mm (5.75") of precipitation. Throughout the year, there are 283.8 rainfall days, and 1301mm (51.22") of precipitation is accumulated.

Daylight

In Rajeg, the average length of the day in April is 11h and 58min.
On the first day of April, sunrise is at 05:56 and sunset at 17:59. On the last day of the month, sunrise is at 05:54 and sunset at 17:48 WIB.

Sunshine

The average sunshine in April is 8.8h.

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. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: In April, an average UV index of 7 transforms into the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.