May weather forecast
Madang, Papua New Guinea

May stays the course, retaining the predictable yet soothing weather pattern of Madang. A captivating blend of sunshine and rains compete for prominence this time of the year. The overall ambience reflects an easy-going ethos, presenting the ideal setting for leisure and relaxation. A distinct feature of May's weather is an upsurge in the hours of sunshine to 6.2 hours. The gradual deviation from rainfall to sunny days facilitates diverse outdoor activities.

Temperature

As May unfolds in Madang, Papua New Guinea, the average high-temperature reaches a still hot 30.7°C (87.3°F), hinting at a slight fluctuation from the previous month. During the nights in May, Madang experiences a consistent average temperature of 23.9°C (75°F).

Heat index

May's average heat index is evaluated at an extremely hot 42°C (107.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

January through May, with an average relative humidity of 85%, are the most humid months.

Rainfall

In Madang, in May, it is raining for 21 days, with typically 343mm (13.5") of accumulated precipitation. In Madang, during the entire year, the rain falls for 224 days and collects up to 3107mm (122.32") of precipitation.

Sea temperature

In Madang, in May, the average water temperature is 29.5°C (85.1°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.

Daylight

In May, the average length of the day is 11h and 53min.
On the first day of the month, sunrise is at 06:16 and sunset at 18:11. On the last day of May, sunrise is at 06:19 and sunset at 18:09 +10.

Sunshine

In May, the average sunshine in Madang is 6.2h.

UV index

The months with the highest UV index in Madang are January through May, August through December, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an extreme health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 12 during May translates into the following recommendations:
Take all necessary precautions, as unprotected skin can burn in minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Regardless of cloud cover, it's recommended to apply generously and reapply often a sunscreen with an SPF of at least 30, especially after swimming or any outdoor activity. Be on guard! The reflective nature of sand and water boosts UV exposure.