January Weather in Secunda, South Africa

Last updated: August 31, 2025

In January, the average temperature in Secunda, South Africa hovers around 20°C (68°F), where you can expect a comfortable climate. However, be prepared for fluctuations, as temperatures can dip to a minimum of 8°C (47°F) and rise to a maximum of 32°C (90°F). With an average precipitation of 117 mm (4.6 in) spread over 13 days, you might want to keep an umbrella handy! Additionally, the average humidity is a cozy 79%, making for a pleasantly warm atmosphere.

January Temperature in Secunda

In January in Secunda, the average temperature is 20°C (68°F). Maximums can reach 32°C (90°F) while minimums can drop to as low as 8°C (47°F). This makes Secunda a favorable destination for travelers seeking mild weather with the potential for warmer days.

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

The chart illustrates January temperature patterns in Secunda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Secunda, January typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (90°F) and lows dropping to around 8°C (47°F).

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

January Precipitation in Secunda

In Secunda in January, the total precipitation amount is 117 mm (4.6 in) spread over 13 days.

January Precipitation Trends in Secunda

The chart displays monthly precipitation patterns in Secunda, 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 Secunda, January typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 13 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 Secunda

In Secunda in January humidity is 79%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and prompting the need for frequent breaks and hydration while traveling.

January Average Humidity in Secunda

This chart illustrates the average monthly humidity levels in Secunda, 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 Secunda is approximately 79%, 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 Secunda

In Secunda 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 Secunda.

Maximum UV Index Levels in Secunda for January

The chart shows the monthly maximum UV Index (UVI) for Secunda 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 Secunda typically reaches 16, which falls under the extreme exposure category.

Data source: Secunda 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 Secunda Compares to Other Months

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

This table compares monthly weather conditions in Secunda, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	117 mm (4.6 inches)	79%	extreme
February Weather	20°C (68°F)	123 mm (4.8 inches)	77%	extreme
March Weather	19°C (66°F)	61 mm (2.4 inches)	77%	extreme
April Weather	16°C (61°F)	59 mm (2.3 inches)	81%	extreme
May Weather	13°C (56°F)	16 mm (0.6 inches)	82%	very high
June Weather	10°C (51°F)	6 mm (0.2 inches)	73%	high
July Weather	10°C (51°F)	1 mm (0.0 inches)	71%	high
August Weather	14°C (57°F)	4 mm (0.1 inches)	68%	very high
September Weather	17°C (64°F)	17 mm (0.7 inches)	74%	extreme
October Weather	18°C (65°F)	68 mm (2.7 inches)	74%	extreme
November Weather	19°C (67°F)	113 mm (4.4 inches)	82%	extreme
December Weather	20°C (68°F)	160 mm (6.3 inches)	81%	extreme