January Weather in Ulundi, South Africa

Last updated: August 31, 2025

In January, the average temperature in Ulundi, South Africa hovers around 24°C (76°F), creating a pleasantly warm atmosphere. Temperatures can range from a minimum of 13°C (57°F) to a scorching maximum of 39°C (102°F). Expect 82 mm (3.2 in) of precipitation over about 10 days, contributing to an average humidity level of 85%. Whether you're basking in the sun or seeking shelter from the rain, this month offers a variety of weather experiences!

January Temperature in Ulundi

In January in Ulundi, the average temperature is 24°C (76°F). The maximum can reach 39°C (102°F) and the minimum can be as low as 13°C (57°F). This range suggests a warm climate, so travelers should pack accordingly for both hot daytime activities and cooler evenings.

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

The chart illustrates January temperature patterns in Ulundi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulundi, January typically has an average temperature of 24°C (76°F), with highs reaching up to 39°C (102°F) and lows dropping to around 13°C (57°F).

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

January Precipitation in Ulundi

In Ulundi in January, the total precipitation amount is 82 mm (3.2 in) observed over a span of 10 days.

January Precipitation Trends in Ulundi

The chart displays monthly precipitation patterns in Ulundi, 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 Ulundi, January typically receives around 82 mm (3.2 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 Ulundi

In Ulundi in January humidity is 85%. With an average temperature of 24°C (76°F), this humidity feels like walking through a warm, thick blanket that envelops you, making every step slightly more laborious and prompting a constant desire for refreshing coolness while exploring.

January Average Humidity in Ulundi

This chart illustrates the average monthly humidity levels in Ulundi, 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 Ulundi 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 Ulundi

In Ulundi 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 Ulundi.

Maximum UV Index Levels in Ulundi for January

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

Data source: Ulundi 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 Ulundi Compares to Other Months

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

This table compares monthly weather conditions in Ulundi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	82 mm (3.2 inches)	85%	extreme
February Weather	24°C (76°F)	126 mm (5.0 inches)	86%	extreme
March Weather	23°C (74°F)	60 mm (2.4 inches)	86%	extreme
April Weather	21°C (70°F)	51 mm (2.0 inches)	86%	very high
May Weather	18°C (65°F)	34 mm (1.3 inches)	86%	high
June Weather	16°C (62°F)	13 mm (0.5 inches)	80%	moderate
July Weather	16°C (61°F)	7 mm (0.3 inches)	80%	moderate
August Weather	18°C (64°F)	26 mm (1.0 inches)	79%	high
September Weather	19°C (67°F)	43 mm (1.7 inches)	85%	very high
October Weather	20°C (68°F)	71 mm (2.8 inches)	86%	extreme
November Weather	21°C (71°F)	87 mm (3.4 inches)	87%	extreme
December Weather	23°C (73°F)	96 mm (3.8 inches)	86%	extreme