January Weather in Piet Retief, South Africa

Last updated: August 31, 2025

In January, the average temperature in Piet Retief, South Africa is a pleasant 20°C (68°F). However, be prepared for temperature fluctuations, with a minimum of 9°C (49°F) and a maximum reaching 33°C (92°F). Rain might grace your visit, bringing an average precipitation of 100 mm (4.0 in) over 14 days, while the air carries a average humidity of 82%, adding to the overall ambiance of the season.

January Temperature in Piet Retief

In January in Piet Retief, the average temperature is 20°C (68°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop to as low as 9°C (49°F). It's advisable to pack layers to comfortably enjoy your travels during this time.

January Weather in Piet Retief: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Piet Retief, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piet Retief, January typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (92°F) and lows dropping to around 9°C (49°F).

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

January Precipitation in Piet Retief

In Piet Retief in January, the total precipitation amount reaches 100 mm (4.0 in) over the course of 14 days.

January Precipitation Trends in Piet Retief

The chart displays monthly precipitation patterns in Piet Retief, 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 Piet Retief, January typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 14 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 Piet Retief

In Piet Retief in January humidity is 82%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit sluggish but surprisingly refreshing, as long as you take breaks in shaded areas to cool off.

January Average Humidity in Piet Retief

This chart illustrates the average monthly humidity levels in Piet Retief, 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 Piet Retief is approximately 82%, 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 Piet Retief

In Piet Retief 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 Piet Retief.

Maximum UV Index Levels in Piet Retief for January

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

Data source: Piet Retief 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 Piet Retief Compares to Other Months

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

This table compares monthly weather conditions in Piet Retief, 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)	100 mm (4.0 inches)	82%	extreme
February Weather	20°C (68°F)	169 mm (6.6 inches)	81%	extreme
March Weather	19°C (67°F)	92 mm (3.6 inches)	80%	extreme
April Weather	17°C (63°F)	58 mm (2.3 inches)	82%	very high
May Weather	14°C (58°F)	28 mm (1.1 inches)	86%	high
June Weather	12°C (53°F)	13 mm (0.5 inches)	78%	moderate
July Weather	12°C (54°F)	4 mm (0.2 inches)	81%	high
August Weather	14°C (58°F)	21 mm (0.8 inches)	77%	very high
September Weather	17°C (62°F)	36 mm (1.4 inches)	85%	extreme
October Weather	17°C (63°F)	79 mm (3.1 inches)	85%	extreme
November Weather	19°C (66°F)	109 mm (4.3 inches)	85%	extreme
December Weather	20°C (68°F)	151 mm (6.0 inches)	84%	extreme