August weather forecast
Wewak, Papua New Guinea

Moving into the heart of the tropical winter, August in Wewak is distinguished by lower rainfall levels, relative to the showers that grace July. Embracing the continuity in the transformation of the climatic conditions, August synergizes with the ongoing monsoon currents. Across the pristine beaches of Wewak, the temperature of the sea drops delicately to 28.7°C (83.7°F), the coldest for the year. Even though the weather remains primarily consistent, discernible changes are notable in the sea temperature. With the coming of September, the weather pattern marks another phase in its cycle.

Temperature

The average high-temperature during August registers at a still moderately hot 29.3°C (84.7°F), closely corresponding to the preceding month. A minimal decline in temperature from daytime highs is anticipated throughout the August nights, averaging a still warm 24.8°C (76.6°F).

Heat index

The heat index for August is appraised at a very hot 36°C (96.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. 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. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. 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.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In August, the average relative humidity in Wewak, Papua New Guinea, is 80%.

Rainfall

In Wewak, during August, the rain falls for 26.8 days and regularly aggregates up to 149mm (5.87") of precipitation. Throughout the year, in Wewak, there are 333.4 rainfall days, and 2263mm (89.09") of precipitation is accumulated.

Sea temperature

The month with the coldest seawater in Wewak is August, with an average sea temperature of 28.7°C (83.7°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

In August, the average length of the day is 12h and 0min.
On the first day of August in Wewak, Papua New Guinea, sunrise is at 06:32 and sunset at 18:30. On the last day of the month, sunrise is at 06:24 and sunset at 18:26 +10.

Sunshine

The month with the most sunshine is August, with an average of 8.5h of sunshine.

UV index

February, April through October, with an average maximum UV index of 7, are months with the highest UV index in Wewak, Papua New Guinea. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In August, the maximum UV index of 7 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Attention! UV strength is notably upped by the reflection of sand and water.