May weather forecast
Vanimo, Papua New Guinea

May in Vanimo offers a momentary deviation from the usual weather patterns, featuring reduced rainfall and slightly increased temperature levels. This is the driest month of the year, with rainfall reaching a low of 123mm (4.84"). Wind speeds continue to follow a steady trend, offering cool breezes throughout the day. The days are a little shorter, yet the sun manages to shine for a greater time. Nature lovers might find opportunities to enjoy the balance between rainfall and sunlight in May, which provides unique experiences of the region's biodiversity.

Temperature

May's onset sees an average high-temperature of a still warm 29.3°C (84.7°F), exhibiting a slight fluctuation from the previous month. Nighttime readings in Vanimo during May register a minimal drop from daytime highs, averaging at a still moderately hot 25.3°C (77.5°F).

Heat index

In May, the heat index is computed to be a torrid 36°C (96.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in May is 81%.

Rainfall

In May, the rain falls for 22.8 days. Throughout May, 123mm (4.84") of precipitation is accumulated. Throughout the year, there are 282.5 rainfall days, and 1655mm (65.16") of precipitation is accumulated.

Sea temperature

In Vanimo, the average seawater temperature in May is 29.7°C (85.5°F).
Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.

Daylight

The average length of the day in May is 12h and 0min.
On the first day of the month, sunrise is at 06:31 and sunset at 18:32. On the last day of May, sunrise is at 06:33 and sunset at 18:31 +10.

Sunshine

The months with the most sunshine are May and October, with an average of 8.7h of sunshine.

UV index

February through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 7 in May leads to these guidelines:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Attention! UV radiation is markedly stronger with water and sand reflections.