January Weather in Howick, South Africa

Last updated: August 31, 2025

In January, the average temperature in Howick, South Africa is a pleasant 20°C (68°F). You can expect a range with a minimum of 11°C (51°F) and a maximum reaching 35°C (95°F). Be prepared for some rain, as 132 mm (5.2 in) of precipitation typically falls over 15 days. Additionally, the average humidity is quite high at 85%, making it feel a bit more tropical.

January Temperature in Howick

In January in Howick, the average temperature is 20°C (68°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 11°C (51°F). This range makes it an ideal time for travelers to enjoy a variety of outdoor activities while still being comfortable.

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

The chart illustrates January temperature patterns in Howick, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Howick, January typically has an average temperature of 20°C (68°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (51°F).

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

January Precipitation in Howick

In Howick in January, the precipitation amount is 132 mm (5.2 in), occurring over a span of 15 days.

January Precipitation Trends in Howick

The chart displays monthly precipitation patterns in Howick, 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 Howick, January typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 15 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 Howick

In Howick in January, humidity is 85%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky blanket enveloping you, making outdoor activities quite uncomfortable and prompting travelers to seek shade and hydration more frequently.

January Average Humidity in Howick

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

In Howick 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 Howick.

Maximum UV Index Levels in Howick for January

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

Data source: Howick 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 Howick Compares to Other Months

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

This table compares monthly weather conditions in Howick, 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)	132 mm (5.2 inches)	85%	extreme
February Weather	20°C (69°F)	173 mm (6.8 inches)	86%	extreme
March Weather	19°C (67°F)	106 mm (4.2 inches)	86%	extreme
April Weather	17°C (63°F)	75 mm (2.9 inches)	86%	very high
May Weather	14°C (58°F)	45 mm (1.8 inches)	86%	high
June Weather	12°C (53°F)	12 mm (0.5 inches)	80%	moderate
July Weather	12°C (53°F)	13 mm (0.5 inches)	80%	moderate
August Weather	13°C (56°F)	42 mm (1.6 inches)	79%	high
September Weather	16°C (61°F)	56 mm (2.2 inches)	85%	very high
October Weather	16°C (62°F)	92 mm (3.6 inches)	86%	extreme
November Weather	18°C (64°F)	145 mm (5.7 inches)	87%	extreme
December Weather	19°C (67°F)	174 mm (6.9 inches)	86%	extreme