December Weather in Buin, Papua New Guinea

Last updated: August 31, 2025

In Buin, Papua New Guinea, the average temperature in December hovers around 27°C (80°F), with daily highs reaching up to 31°C (88°F) and lows dipping to 25°C (77°F). Expect a wet month, as precipitation totals approximately 310 mm (12.2 in) over 29 days, contributing to a high average humidity of 78%. Prepare for a warm and humid experience!

December Temperature in Buin

In December, in Buin, the average temperature is 27°C (80°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 25°C (77°F). This makes Buin an ideal destination for travelers seeking warm and comfortable weather during this time of year.

December Weather in Buin: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Buin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buin, December typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (77°F).

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

December Precipitation in Buin

In Buin, in December, the total precipitation amount is 310 mm (12.2 in) spread over 29 days.

December Precipitation Trends in Buin

The chart displays monthly precipitation patterns in Buin, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Buin, December typically receives around 310 mm (12.2 inches) of precipitation spread over approximately 29 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Buin

In Buin in December, humidity is 78%. With an average temperature of 27°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel feel more exhausting and sweat-inducing than usual.

December Average Humidity in Buin

This chart illustrates the average monthly humidity levels in Buin, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Buin is approximately 78%, offering insight into how humid the weather typically is during this month.

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

December UV Index in Buin

In Buin in December, 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 Buin, you can check here.

Maximum UV Index Levels in Buin for December

The chart shows the monthly maximum UV Index (UVI) for Buin in December, 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 December, the maximum UV index in Buin typically reaches 14, which falls under the extreme exposure category.

Data source: Buin December 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 December Weather in Buin Compares to Other Months

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

This table compares monthly weather conditions in Buin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	212 mm (8.3 inches)	78%	extreme
February Weather	27°C (81°F)	284 mm (11.2 inches)	76%	extreme
March Weather	27°C (80°F)	288 mm (11.3 inches)	76%	extreme
April Weather	27°C (80°F)	335 mm (13.2 inches)	76%	extreme
May Weather	27°C (80°F)	278 mm (10.9 inches)	75%	extreme
June Weather	26°C (79°F)	258 mm (10.2 inches)	79%	extreme
July Weather	26°C (79°F)	358 mm (14.1 inches)	83%	extreme
August Weather	26°C (79°F)	369 mm (14.5 inches)	85%	extreme
September Weather	26°C (79°F)	309 mm (12.1 inches)	85%	extreme
October Weather	26°C (80°F)	260 mm (10.2 inches)	84%	extreme
November Weather	26°C (80°F)	258 mm (10.1 inches)	80%	extreme
December Weather	27°C (80°F)	310 mm (12.2 inches)	78%	extreme