December Weather in Port Nolloth, South Africa

Last updated: August 31, 2025

In December, the average temperature in Port Nolloth, South Africa is a pleasant 17°C (63°F), with a minimum dipping to 13°C (56°F) and a maximum soaring to 30°C (86°F). Expect an average humidity of 69%, while a light 5 mm (0.2 in) of precipitation may grace the area over 1 day. Enjoy the mild weather!

December Temperature in Port Nolloth

In December in Port Nolloth, the average temperature is 17°C (63°F). The maximum can reach 30°C (86°F), while the minimum can be as low as 13°C (56°F). This pleasant weather makes Port Nolloth an ideal destination for outdoor adventures and exploration during this time of year.

December Weather in Port Nolloth: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Port Nolloth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Nolloth, December typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (86°F) and lows dropping to around 13°C (56°F).

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

December Precipitation in Port Nolloth

In Port Nolloth in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

December Precipitation Trends in Port Nolloth

The chart displays monthly precipitation patterns in Port Nolloth, 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 Port Nolloth, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 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 Port Nolloth

In Port Nolloth in December, humidity is 69%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities feel slightly heavier, yet still comfortable for exploring.

December Average Humidity in Port Nolloth

This chart illustrates the average monthly humidity levels in Port Nolloth, 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 Port Nolloth is approximately 69%, 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 Port Nolloth

In Port Nolloth 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 Port Nolloth, you can check here.

Maximum UV Index Levels in Port Nolloth for December

The chart shows the monthly maximum UV Index (UVI) for Port Nolloth 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 Port Nolloth typically reaches 14, which falls under the extreme exposure category.

Data source: Port Nolloth 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 Port Nolloth Compares to Other Months

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

This table compares monthly weather conditions in Port Nolloth, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	4 mm (0.2 inches)	70%	extreme
February Weather	18°C (64°F)	4 mm (0.1 inches)	71%	extreme
March Weather	17°C (64°F)	4 mm (0.2 inches)	73%	extreme
April Weather	17°C (62°F)	3 mm (0.1 inches)	73%	very high
May Weather	16°C (61°F)	5 mm (0.2 inches)	75%	high
June Weather	15°C (59°F)	7 mm (0.3 inches)	74%	moderate
July Weather	15°C (59°F)	11 mm (0.4 inches)	72%	moderate
August Weather	14°C (57°F)	6 mm (0.2 inches)	68%	high
September Weather	14°C (58°F)	5 mm (0.2 inches)	68%	very high
October Weather	16°C (60°F)	4 mm (0.2 inches)	67%	extreme
November Weather	16°C (61°F)	5 mm (0.2 inches)	66%	extreme
December Weather	17°C (63°F)	5 mm (0.2 inches)	69%	extreme