April weather forecast
Karuwisi, Indonesia

April in Karuwisi, Indonesia, is a tropical autumn month, with an average temperature ranging between min 24.6°C (76.3°F) and max 30.3°C (86.5°F).

Temperature

Karuwisi experiences a transition to a tropical 30.3°C (86.5°F) in average high-temperatures with the arrival of April, not greatly differing from March's 29.5°C (85.1°F). Karuwisi in April anticipates an average nighttime temperature of 24.6°C (76.3°F).

Heat index

The heat index for April is calculated to be a very hot 38°C (100.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. 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 particularly relevant to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The months with the highest humidity in Karuwisi, Indonesia, are April and May, with an average relative humidity of 79%.

Rainfall

In Karuwisi, in April, it is raining for 23 days, with typically 117mm (4.61") of accumulated precipitation. Throughout the year, in Karuwisi, there are 193.7 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 0min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:07. On the last day of April, in Karuwisi, sunrise is at 06:01 and sunset at 17:57 WITA.

Sunshine

In Karuwisi, the average sunshine in April is 7.8h.

UV index

The months with the highest UV index in Karuwisi are February through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In April, a daily UV index of 7 turns into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. 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.