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May Weather in Mendi, Papua New Guinea

Last updated: August 31, 2025

In May, the average temperature in Mendi, Papua New Guinea is a mild 17°C (63°F). You'll experience a minimum of 11°C (52°F) and can expect a warm maximum of 25°C (76°F). Be prepared for considerable precipitation, with an average of 676 mm (26.6 in) over 31 days, and don't forget your umbrella! The average humidity in this period is quite high at 91%, making it feel a bit more tropical.

May Temperature in Mendi

In May in Mendi, the average temperature is 17°C (63°F). Maximums can reach 25°C (76°F), while minimums can drop to as low as 11°C (52°F). This mild climate makes Mendi a pleasant destination for travelers looking to explore comfortably.

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

The chart illustrates May temperature patterns in Mendi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mendi, May typically has an average temperature of 17°C (63°F), with highs reaching up to 25°C (76°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec636262636361616161626363
Data source: Temperature data for Mendi generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Mendi

In Mendi in May, the precipitation amount reaches 676 mm (26.6 in) over the course of 31 days.

May Precipitation Trends in Mendi

The chart displays monthly precipitation patterns in Mendi, 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 Mendi, May typically receives around 676 mm (26.6 inches) of precipitation spread over approximately 31 days.
JanFebMarAprMayJunJulAugSepOctNovDec509345587634676505449538684654481429
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mendi

In Mendi in May humidity is 91%. With an average temperature of 17°C (63°F), this humidity feels like a heavy blanket wrapping around you, making travel feel somewhat stifling and requiring frequent breaks to seek refreshment in cooler, shaded areas.

May Average Humidity in Mendi

This chart illustrates the average monthly humidity levels in Mendi, 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 Mendi is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%91%91%91%91%91%88%84%85%89%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mendi

In Mendi 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 Mendi, you can check here.

Maximum UV Index Levels in Mendi for May

The chart shows the monthly maximum UV Index (UVI) for Mendi 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 Mendi typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161818171412121416161616
Data source: Mendi 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 Mendi Compares to Other Months

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

This table compares monthly weather conditions in Mendi, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)509 mm (20.1 inches)90%extreme
February Weather17°C (63°F)345 mm (13.6 inches)90%extreme
March Weather17°C (63°F)587 mm (23.1 inches)91%extreme
April Weather17°C (63°F)634 mm (25.0 inches)91%extreme
May Weather17°C (63°F)676 mm (26.6 inches)91%extreme
June Weather16°C (62°F)505 mm (19.9 inches)91%extreme
July Weather16°C (61°F)449 mm (17.7 inches)91%extreme
August Weather16°C (61°F)538 mm (21.2 inches)88%extreme
September Weather16°C (62°F)684 mm (26.9 inches)84%extreme
October Weather17°C (62°F)654 mm (25.8 inches)85%extreme
November Weather17°C (63°F)481 mm (18.9 inches)89%extreme
December Weather17°C (63°F)429 mm (16.9 inches)90%extreme

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