April weather forecast
Iwul, Indonesia

April, the same as March, in Iwul, Indonesia, is another hot autumn month, with temperature in the range of an average low of 26.3°C (79.3°F) and an average high of 30.7°C (87.3°F).

Temperature

April brings an average high-temperature of a still tropical 30.7°C (87.3°F), nearly identical to the preceding month. Iwul's April nights observe a minor shift from the daytime temperatures, resulting in an average dip to a warm 26.3°C (79.3°F).

Heat index

In April, the heat index is estimated at a sweltering 38°C (100.4°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in April in Iwul is 75%.

Rainfall

In Iwul, during April, the rain falls for 26.8 days and regularly aggregates up to 146mm (5.75") of precipitation. In Iwul, during the entire year, the rain falls for 283.6 days and collects up to 1323mm (52.09") of precipitation.

Daylight

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

Sunshine

The average sunshine in April is 8.8h.

UV index

The months with the highest UV index in Iwul, Indonesia, are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 7 during April translates into the following directions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.