January Weather in Kathu, South Africa

Last updated: August 31, 2025

In January, the average temperature in Kathu, South Africa hovers around 25°C (78°F). However, be prepared for a little variety, as temperatures can dip to a minimum of 11°C (52°F) and soar to a maximum of 39°C (103°F). With an average humidity level of 64%, you’ll also encounter approximately 78 mm (3.1 in) of precipitation spread over 9 days. Embrace the climate and enjoy your stay!

January Temperature in Kathu

In January in Kathu, the average temperature is 25°C (78°F). Maximum temperatures can reach 39°C (103°F), while minimums can drop as low as 11°C (52°F). Expect warm days and cooler nights, making it a great time to explore outdoor activities.

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

The chart illustrates January temperature patterns in Kathu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kathu, January typically has an average temperature of 25°C (78°F), with highs reaching up to 39°C (103°F) and lows dropping to around 11°C (52°F).

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

January Precipitation in Kathu

In Kathu in January, the precipitation amount is 78 mm (3.1 in) over the course of 9 days.

January Precipitation Trends in Kathu

The chart displays monthly precipitation patterns in Kathu, 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 Kathu, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 9 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 Kathu

In Kathu in January, humidity is 64%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket wrapping around you, making it feel much warmer than the actual temperature, which can be a bit stifling for traveling but also adds a lush, tropical feel to the atmosphere.

January Average Humidity in Kathu

This chart illustrates the average monthly humidity levels in Kathu, 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 Kathu is approximately 64%, 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 Kathu

In Kathu in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Kathu.

Maximum UV Index Levels in Kathu for January

The chart shows the monthly maximum UV Index (UVI) for Kathu 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 Kathu typically reaches 15, which falls under the extreme exposure category.

Data source: Kathu 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 Kathu Compares to Other Months

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

This table compares monthly weather conditions in Kathu, 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 (78°F)	78 mm (3.1 inches)	64%	extreme
February Weather	24°C (76°F)	84 mm (3.3 inches)	61%	extreme
March Weather	22°C (73°F)	35 mm (1.4 inches)	70%	extreme
April Weather	19°C (66°F)	49 mm (1.9 inches)	72%	very high
May Weather	15°C (59°F)	2 mm (0.1 inches)	70%	high
June Weather	11°C (53°F)	1 mm (0.1 inches)	60%	moderate
July Weather	11°C (52°F)	2 mm (0.1 inches)	53%	high
August Weather	13°C (56°F)	2 mm (0.1 inches)	43%	very high
September Weather	18°C (65°F)	3 mm (0.1 inches)	40%	extreme
October Weather	21°C (70°F)	23 mm (0.9 inches)	35%	extreme
November Weather	24°C (75°F)	26 mm (1.0 inches)	41%	extreme
December Weather	25°C (77°F)	64 mm (2.5 inches)	54%	extreme