April weather forecast
Mantenan, Indonesia

April, the same as March, is another warm autumn month in Mantenan, Indonesia, with an average temperature varying between 29.3°C (84.7°F) and 22.8°C (73°F).

Temperature

Upon the onset of April, Mantenan witnesses an average high-temperature of a still warm 29.3°C (84.7°F), showing a close resemblance to the prior month. During the April nights, an average temperature of 22.8°C (73°F) is observed.

Heat index

April's heat index is computed to be a fiery hot 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The months with the highest humidity are February through April, with an average relative humidity of 85%.

Rainfall

In Mantenan, during April, the rain falls for 25.8 days and regularly aggregates up to 165mm (6.5") of precipitation. In Mantenan, during the entire year, the rain falls for 247.2 days and collects up to 1234mm (48.58") of precipitation.

Daylight

The average length of the day in April is 11h and 56min.
On the first day of the month, sunrise is at 05:42 and sunset at 17:44. On the last day of April, sunrise is at 05:40 and sunset at 17:32 WIB.

Sunshine

The average sunshine in April in Mantenan is 7.9h.

UV index

The months with the lowest UV index are January, March through August, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 6 in April suggests the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Enhance your sun protection with tightly woven, yet airy clothing.