May Weather in Lae, Papua New Guinea

Last updated: August 31, 2025

In Lae, Papua New Guinea, the average temperature in May hovers around 25°C (77°F), with a comfortable minimum of 23°C (73°F) and a pleasant maximum of 28°C (84°F). However, be prepared for quite a bit of rain, as 792 mm (31.2 in) of precipitation falls over 27 days. The air remains humid, with an average humidity level of 91%, creating a warm and tropical atmospher!

May Temperature in Lae

In May in Lae, the average temperature is 25°C (77°F). The maximum can reach 28°C (84°F) and the minimum can be as low as 23°C (73°F). This mild and pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities in Lae.

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

The chart illustrates May temperature patterns in Lae, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lae, May typically has an average temperature of 25°C (77°F), with highs reaching up to 28°C (84°F) and lows dropping to around 23°C (73°F).

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

May Precipitation in Lae

In Lae in May, the total precipitation amount is 792 mm (31.2 in) spread over 27 days.

May Precipitation Trends in Lae

The chart displays monthly precipitation patterns in Lae, 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 Lae, May typically receives around 792 mm (31.2 inches) of precipitation spread over approximately 27 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 Lae

In Lae in May humidity is 91%. With an average temperature of 25°C (77°F), this humidity feels like a heavy blanket enveloping your skin, making every step feel laborious and the air thick and sticky, which can make traveling quite uncomfortable.

May Average Humidity in Lae

This chart illustrates the average monthly humidity levels in Lae, 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 Lae is approximately 91%, 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 Lae

In Lae in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Lae.

Maximum UV Index Levels in Lae for May

The chart shows the monthly maximum UV Index (UVI) for Lae 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 Lae typically reaches 13, which falls under the extreme exposure category.

Data source: Lae 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 Lae Compares to Other Months

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

This table compares monthly weather conditions in Lae, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	551 mm (21.7 inches)	89%	extreme
February Weather	26°C (79°F)	411 mm (16.2 inches)	90%	extreme
March Weather	26°C (78°F)	814 mm (32.0 inches)	90%	extreme
April Weather	25°C (78°F)	838 mm (33.0 inches)	90%	extreme
May Weather	25°C (77°F)	792 mm (31.2 inches)	91%	extreme
June Weather	24°C (76°F)	816 mm (32.1 inches)	91%	extreme
July Weather	24°C (76°F)	563 mm (22.1 inches)	91%	extreme
August Weather	24°C (75°F)	654 mm (25.7 inches)	89%	extreme
September Weather	24°C (75°F)	719 mm (28.3 inches)	85%	extreme
October Weather	25°C (77°F)	583 mm (22.9 inches)	86%	extreme
November Weather	25°C (77°F)	709 mm (27.9 inches)	89%	extreme
December Weather	26°C (79°F)	873 mm (34.4 inches)	90%	extreme