April weather forecast
Boroko, Papua New Guinea

April, the same as March, is a moderately hot autumn month in Boroko, Papua New Guinea, with temperature in the range of an average high of 29.1°C (84.4°F) and an average low of 24.2°C (75.6°F).

Temperature

The shift into April finds Boroko at an average high-temperature of a still warm 29.1°C (84.4°F), closely comparable to March's conditions. Nighttime readings during April register a minimal drop from daytime highs, averaging at a still moderately hot 24.2°C (75.6°F).

Heat index

For April, the heat index is computed to be a very hot 35°C (95°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. 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. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Boroko, the average relative humidity in April is 79%.

Rainfall

In Boroko, in April, during 24.2 rainfall days, 134mm (5.28") of precipitation is typically accumulated. Throughout the year, there are 249.8 rainfall days, and 1311mm (51.61") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 54min.
On the first day of April, sunrise is at 06:14 and sunset at 18:15. On the last day of the month, sunrise is at 06:15 and sunset at 18:01 +10.

Sunshine

The average sunshine in April is 8.7h.

UV index

The months with the highest UV index are January, March through May, October through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 7 in April converts into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.