January Weather in Port-Olry, Vanuatu

Last updated: August 28, 2025

In January, the average temperature in Port-Olry, Vanuatu hovers around 26°C (79°F), with comfortable lows of 24°C (75°F) and warm highs peaking at 29°C (84°F). Visitors can expect significant precipitation, averaging 210 mm (8.3 in) over 22 days, while humidity remains high at 81%. Whether you're bracing for the rain or basking in the warm air, Port-Olry offers a unique experience this season!

January Temperature in Port-Olry

In January in Port-Olry, the average temperature is 26°C (79°F), with maximums reaching 29°C (84°F) and minimums dipping to 24°C (75°F). This pleasant climate makes it an ideal time to explore the local sights and enjoy outdoor activities.

January Weather in Port-Olry: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Port-Olry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port-Olry, January typically has an average temperature of 26°C (79°F), with highs reaching up to 29°C (84°F) and lows dropping to around 24°C (75°F).

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

January Precipitation in Port-Olry

In Port-Olry in January, the precipitation amount is 210 mm (8.3 in) over the course of 22 days.

January Precipitation Trends in Port-Olry

The chart displays monthly precipitation patterns in Port-Olry, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Port-Olry, January typically receives around 210 mm (8.3 inches) of precipitation spread over approximately 22 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Port-Olry

In Port-Olry in January, humidity is 81%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures stickier and more draining, yet still vibrant with life—perfect for exploring local culture, but you'll want to take frequent breaks and stay hydrated.

January Average Humidity in Port-Olry

This chart illustrates the average monthly humidity levels in Port-Olry, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Port-Olry is approximately 81%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Port-Olry

In Port-Olry in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Port-Olry.

Maximum UV Index Levels in Port-Olry for January

The chart shows the monthly maximum UV Index (UVI) for Port-Olry in January, 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 January, the maximum UV index in Port-Olry typically reaches 16, which falls under the extreme exposure category.

Data source: Port-Olry January 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 January Weather in Port-Olry Compares to Other Months

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

This table compares monthly weather conditions in Port-Olry, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	210 mm (8.3 inches)	81%	extreme
February Weather	26°C (80°F)	364 mm (14.3 inches)	80%	extreme
March Weather	26°C (79°F)	349 mm (13.7 inches)	78%	extreme
April Weather	26°C (79°F)	300 mm (11.8 inches)	81%	extreme
May Weather	25°C (78°F)	311 mm (12.2 inches)	81%	extreme
June Weather	25°C (77°F)	138 mm (5.4 inches)	79%	very high
July Weather	24°C (76°F)	115 mm (4.5 inches)	80%	very high
August Weather	24°C (76°F)	149 mm (5.9 inches)	81%	extreme
September Weather	24°C (76°F)	206 mm (8.1 inches)	79%	extreme
October Weather	25°C (77°F)	215 mm (8.5 inches)	82%	extreme
November Weather	25°C (78°F)	228 mm (9.0 inches)	82%	extreme
December Weather	26°C (79°F)	281 mm (11.1 inches)	82%	extreme