April weather forecast
Sidorejo Kidul, Indonesia

April, like March, in Sidorejo Kidul, Indonesia, is a moderately hot autumn month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 28.6°C (83.5°F).

Temperature

April's weather displays an average high-temperature of a still warm 28.6°C (83.5°F), slightly varied from March's 28.3°C (82.9°F). During the month of April, the temperature falls to an average of 21.8°C (71.2°F).

Heat index

The heat index for April is calculated to be a sweltering 35°C (95°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. 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 86%.

Rainfall

In Sidorejo Kidul, in April, it is raining for 29.2 days, with typically 318mm (12.52") of accumulated precipitation. In Sidorejo Kidul, during the entire year, the rain falls for 290.2 days and collects up to 2595mm (102.17") of precipitation.

Daylight

The average length of the day in April is 11h and 57min.
On the first day of April, sunrise is at 05:40 and sunset at 17:42. On the last day of the month, sunrise is at 05:39 and sunset at 17:30 WIB.

Sunshine

In April, the average sunshine is 7.5h.

UV index

January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Sidorejo Kidul. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 during April leads to these advisories:
Shield from overexposure. Defense against sun-related harm is required. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.