April weather forecast
Koor, Indonesia

April in Koor, Indonesia, is a hot autumn month, with an average temperature ranging between min 25°C (77°F) and max 30.3°C (86.5°F).

Temperature

April's arrival registers an average high-temperature of a tropical 30.3°C (86.5°F), closely aligning with the temperature of the previous month. Throughout April, Koor encounters an average temperature drop to a warm 25°C (77°F).

Heat index

During April, the heat index is evaluated at a very hot 39°C (102.2°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in April in Koor, Indonesia, is 81%.

Rainfall

In Koor, in April, it is raining for 26.6 days, with typically 177mm (6.97") of accumulated precipitation. Throughout the year, in Koor, there are 306.8 rainfall days, and 1796mm (70.71") of precipitation is accumulated.

Daylight

In April, the average length of the day in Koor is 12h and 7min.
On the first day of the month, sunrise is at 06:11 and sunset at 18:17. On the last day of April, sunrise is at 06:04 and sunset at 18:10 WIT.

Sunshine

In April, the average sunshine is 7.8h.

UV index

January through July, September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: During April, 7 as the daily maximum UV index converts into the following advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.