May weather forecast
Wewak, Papua New Guinea

May in Wewak signifies the onset of drier days, while still retaining the signature tropical warmth. The minor climate adjustments are perceivable as a gentle transition from the weather in April. May is Wewak's sunniest month, boasting an impressive 8.3 hours of sunshine per day, which enhances outdoor activities. Simultaneously, the sea retains its inviting warmth, making maritime ventures highly sought after. As May surrenders to June, the slight variations in weather continue to expand into the atmosphere.

Temperature

As May unfolds, the average high-temperature reaches a still warm 29.8°C (85.6°F), hinting at a slight fluctuation from the previous month. Wewak, during the nights of May, averages a temperature close to its daytime high, at a still warm 25.3°C (77.5°F).

Heat index

May's mean heat index is appraised at a fiery hot 37°C (98.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Wewak, the average relative humidity in May is 81%.

Rainfall

In Wewak, in May, it is raining for 29.3 days, with typically 185mm (7.28") of accumulated precipitation. Throughout the year, there are 333.4 rainfall days, and 2263mm (89.09") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 29.7°C (85.5°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.

Daylight

In May, the average length of the day is 11h and 58min.
On the first day of May, sunrise is at 06:22 and sunset at 18:22. On the last day of the month, sunrise is at 06:25 and sunset at 18:20 +10.

Sunshine

The average sunshine in May is 8.3h.

UV index

The months with the highest UV index are February, April through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.