April weather forecast
Krui, Indonesia

April, like March, is another tropical autumn month in Krui, Indonesia, with an average temperature fluctuating between 22.8°C (73°F) and 30.6°C (87.1°F).

Temperature

Krui experiences a minor change to a still tropical 30.6°C (87.1°F) in average high-temperature during April, closely reflecting March. Krui observes an average nighttime low-temperature of 22.8°C (73°F) during the month of April.

Heat index

The heat index in April is appraised at a scorching 41°C (105.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Research indicates the heat index considers values in shaded locales and with light winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in April is 85%.

Rainfall

In Krui, in April, it is raining for 27 days, with typically 221mm (8.7") of accumulated precipitation. Throughout the year, there are 308.4 rainfall days, and 2020mm (79.53") of precipitation is accumulated.

Sea temperature

In April, the average sea temperature is 29.5°C (85.1°F).
Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.

Daylight

The average length of the day in April is 12h and 0min.
On the first day of the month, sunrise is at 06:06 and sunset at 18:09. On the last day of April, sunrise is at 06:03 and sunset at 17:59 WIB.

Sunshine

In Krui, the average sunshine in April is 6.8h.

UV index

March, April, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during April, leads to the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. 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. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.