May Weather in Morehead, Papua New Guinea

Last updated: August 31, 2025

In May, the average temperature in Morehead, Papua New Guinea hovers around 27°C (80°F), creating a warm atmosphere for both locals and visitors. Daily temperatures range from a comfortable 21°C (70°F) to a hot 33°C (91°F). However, be prepared for 149 mm (5.9 in) of rainfall across 23 days, contributing to a humid environment with an average humidity level of 86%.

May Temperature in Morehead

In May in Morehead, the average temperature is 27°C (80°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 21°C (70°F). This pleasant climate makes Morehead a great destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates May temperature patterns in Morehead, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morehead, May typically has an average temperature of 27°C (80°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (70°F).

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

May Precipitation in Morehead

In Morehead in May, the precipitation amount is 149 mm (5.9 in) spread over 23 days, indicating frequent but relatively light rainfall during that period.

May Precipitation Trends in Morehead

The chart displays monthly precipitation patterns in Morehead, 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 Morehead, May typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 23 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 Morehead

In Morehead in May, humidity is 86%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel heavy and exhausting as you navigate the sultry air.

May Average Humidity in Morehead

This chart illustrates the average monthly humidity levels in Morehead, 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 Morehead is approximately 86%, 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 Morehead

In Morehead in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Morehead.

Maximum UV Index Levels in Morehead for May

The chart shows the monthly maximum UV Index (UVI) for Morehead 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 Morehead typically reaches 12, which falls under the extreme exposure category.

Data source: Morehead 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 Morehead Compares to Other Months

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

This table compares monthly weather conditions in Morehead, 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)	267 mm (10.5 inches)	83%	extreme
February Weather	27°C (81°F)	265 mm (10.4 inches)	83%	extreme
March Weather	27°C (81°F)	327 mm (12.9 inches)	84%	extreme
April Weather	27°C (81°F)	281 mm (11.0 inches)	85%	extreme
May Weather	27°C (80°F)	149 mm (5.9 inches)	86%	extreme
June Weather	26°C (78°F)	62 mm (2.4 inches)	85%	very high
July Weather	25°C (78°F)	48 mm (1.9 inches)	79%	extreme
August Weather	25°C (78°F)	49 mm (1.9 inches)	76%	extreme
September Weather	26°C (79°F)	54 mm (2.1 inches)	73%	extreme
October Weather	27°C (81°F)	71 mm (2.8 inches)	74%	extreme
November Weather	28°C (83°F)	104 mm (4.1 inches)	78%	extreme
December Weather	28°C (83°F)	212 mm (8.4 inches)	80%	extreme