January weather forecast
Kiunga, Papua New Guinea

Starting the year, Kiunga experiences a hot and humid climate with significant rainfall. With an average high temperature of 31.8°C (89.2°F) and relative humidity of 86%, the city encounters a heavy rainfall, reaching up to 249mm (9.8"). Notably, there is minimal sunshine, about 0.6 days of the month, resulting in a breezy atmosphere with average winds of 4.6km/h (2.9mph). The days are slightly longer, promoting a captivating misty horizon in the early mornings and late evenings. Despite the copious rainfall, the weather conditions favour various outdoor activities owing to the warm temperatures.

Temperature

The advent of January reveals an average high-temperature of a still hot 31.8°C (89.2°F), showing minimal difference from the prior month. Throughout January, the temperature falls to an average low of 22.6°C (72.7°F).

Heat index

January's average heat index is calculated to be a life-threatening hot 46°C (114.8°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
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. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In January, the average relative humidity is 86%.

Rainfall

In Kiunga, in January, it is raining for 29.4 days, with typically 249mm (9.8") of accumulated precipitation. Throughout the year, there are 299.1 rainfall days, and 2723mm (107.2") of precipitation is accumulated.

Daylight

In January, the average length of the day in Kiunga is 12h and 26min.
On the first day of January, sunrise is at 06:23 and sunset at 18:52. On the last day of the month, sunrise is at 06:36 and sunset at 18:59 +10.

Sunshine

January has the most sunshine of the year, with an average of 7.3h of sunshine.

UV index

In January, the average daily maximum UV index in Kiunga is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in January converts into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.