May Weather in Aitape, Papua New Guinea

Last updated: August 31, 2025

In Aitape, Papua New Guinea, the average temperature in May hovers around 27°C (80°F). With a minimum of 23°C (73°F) and a maximum reaching 33°C (92°F), the climate is pleasantly warm. However, prepare for a wet experience, as the region sees an impressive 303 mm (11.9 in) of precipitation over 29 days. Humidity levels are elevated, averaging around 84%, which can make the air feel quite muggy.

May Temperature in Aitape

In May in Aitape, the average temperature is 27°C (80°F). Maximums can reach 33°C (92°F), while minimums can be as low as 23°C (73°F). It's an ideal time for travelers seeking warm weather and plenty of sunshine.

May Weather in Aitape: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Aitape, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aitape, May typically has an average temperature of 27°C (80°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (73°F).

Data source: Temperature data for Aitape generated using information from the Copernicus Climate Change Service.

May Precipitation in Aitape

In Aitape in May, the precipitation amount is 303 mm (11.9 in), recorded over a span of 29 days.

May Precipitation Trends in Aitape

The chart displays monthly precipitation patterns in Aitape, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Aitape, May typically receives around 303 mm (11.9 inches) of precipitation spread over approximately 29 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Aitape

In Aitape in May, humidity is 84%. With an average temperature of 27°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel sluggish and exhausting.

May Average Humidity in Aitape

This chart illustrates the average monthly humidity levels in Aitape, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Aitape is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Aitape

In Aitape in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Aitape, you can check here.

Maximum UV Index Levels in Aitape for May

The chart shows the monthly maximum UV Index (UVI) for Aitape in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Aitape typically reaches 14, which falls under the extreme exposure category.

Data source: Aitape May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Aitape Compares to Other Months

Weather in Aitape varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Aitape, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Aitape, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	187 mm (7.4 inches)	84%	extreme
February Weather	27°C (80°F)	255 mm (10.0 inches)	84%	extreme
March Weather	27°C (80°F)	292 mm (11.5 inches)	83%	extreme
April Weather	27°C (80°F)	290 mm (11.4 inches)	85%	extreme
May Weather	27°C (80°F)	303 mm (11.9 inches)	84%	extreme
June Weather	26°C (79°F)	275 mm (10.8 inches)	85%	extreme
July Weather	26°C (79°F)	337 mm (13.3 inches)	85%	extreme
August Weather	26°C (80°F)	301 mm (11.8 inches)	86%	extreme
September Weather	26°C (80°F)	264 mm (10.4 inches)	86%	extreme
October Weather	27°C (80°F)	299 mm (11.8 inches)	85%	extreme
November Weather	27°C (80°F)	304 mm (12.0 inches)	85%	extreme
December Weather	27°C (81°F)	260 mm (10.3 inches)	84%	extreme