April weather forecast
Sidorejo Lor, Indonesia

April, like March, in Sidorejo Lor, Indonesia, is a moderately hot autumn month, with an average temperature fluctuating between 21.8°C (71.2°F) and 28.6°C (83.5°F).

Temperature

The beginning of April records an average high-temperature of a still warm 28.6°C (83.5°F), marking a negligible difference from March's 28.3°C (82.9°F). Sidorejo Lor encounters a steady low-temperature average of 21.8°C (71.2°F) throughout the month of April.

Heat index

Throughout April, the heat index is evaluated at a very hot 35°C (95°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. 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 extremely significant for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Sidorejo Lor, the average relative humidity in April is 86%.

Rainfall

In April, the rain falls for 29.2 days. Throughout April, 318mm (12.52") of precipitation is accumulated. In Sidorejo Lor, during the entire year, the rain falls for 289.6 days and collects up to 2594mm (102.13") of precipitation.

Daylight

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

Sunshine

In April, the average sunshine in Sidorejo Lor is 7.5h.

UV index

The months with the lowest UV index in Sidorejo Lor are January through August, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during April translates into the following directions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.