April weather forecast
Krisa, Papua New Guinea

April, like March, in Krisa, Papua New Guinea, is another warm autumn month, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 29°C (84.2°F).

Temperature

An average high-temperature of a still moderately hot 29°C (84.2°F) marks April, exhibiting a close resemblance to the conditions in March. April nights witness a slight temperature decrease, averaging at a still moderately hot 25.1°C (77.2°F).

Heat index

For most parts of April, the heat index is computed to be a very hot 35°C (95°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. 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 'apparent temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The months with the highest humidity are March and April, with an average relative humidity of 82%.

Rainfall

In Krisa, in April, during 26 rainfall days, 159mm (6.26") of precipitation is typically accumulated. In Krisa, during the entire year, the rain falls for 282.5 days and collects up to 1655mm (65.16") of precipitation.

Daylight

In April, the average length of the day is 12h and 3min.
On the first day of April, sunrise is at 06:36 and sunset at 18:41. On the last day of the month, sunrise is at 06:31 and sunset at 18:32 +10.

Sunshine

In Krisa, the average sunshine in April is 8h.

UV index

The months with the highest UV index are February through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In April, the UV index of 7 transforms into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.