January Weather in Mandeni, South Africa

Last updated: August 31, 2025

In Mandeni, South Africa, the average temperature in January hovers around 25°C (76°F), with a minimum of 19°C (67°F) and a maximum reaching 33°C (93°F). Expect 79 mm (3.1 in) of precipitation over 10 days, accompanied by a high average humidity of 85%. Stay prepared for a warm and humid month!

January Temperature in Mandeni

In January in Mandeni, the average temperature is 25°C (76°F). The maximum can reach 33°C (93°F), and the minimum can be as low as 19°C (67°F). This pleasant weather makes Mandeni an ideal destination for outdoor activities and exploration during this time of year.

January Weather in Mandeni: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Mandeni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mandeni, January typically has an average temperature of 25°C (76°F), with highs reaching up to 33°C (93°F) and lows dropping to around 19°C (67°F).

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

January Precipitation in Mandeni

In Mandeni in January, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.

January Precipitation Trends in Mandeni

The chart displays monthly precipitation patterns in Mandeni, 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 Mandeni, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Mandeni

In Mandeni in January humidity is 85%. With an average temperature of 25°C (76°F), this humidity feels like a warm blanket wrapping around you, making traveling a bit of a challenge as you navigate the sticky air and sweat clings to your skin.

January Average Humidity in Mandeni

This chart illustrates the average monthly humidity levels in Mandeni, 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 Mandeni is approximately 85%, 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 Mandeni

In Mandeni in January, 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 Mandeni, you can check here.

Maximum UV Index Levels in Mandeni for January

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

Data source: Mandeni 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 Mandeni Compares to Other Months

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

This table compares monthly weather conditions in Mandeni, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (76°F)	79 mm (3.1 inches)	85%	extreme
February Weather	25°C (77°F)	142 mm (5.6 inches)	86%	extreme
March Weather	24°C (76°F)	89 mm (3.5 inches)	86%	extreme
April Weather	23°C (73°F)	89 mm (3.5 inches)	86%	very high
May Weather	21°C (70°F)	121 mm (4.7 inches)	86%	high
June Weather	19°C (67°F)	37 mm (1.5 inches)	80%	moderate
July Weather	18°C (66°F)	24 mm (0.9 inches)	80%	moderate
August Weather	19°C (66°F)	50 mm (2.0 inches)	79%	high
September Weather	20°C (68°F)	75 mm (3.0 inches)	85%	very high
October Weather	20°C (69°F)	105 mm (4.2 inches)	86%	extreme
November Weather	22°C (71°F)	129 mm (5.1 inches)	87%	extreme
December Weather	23°C (74°F)	110 mm (4.3 inches)	86%	extreme