January Weather in Bethal, South Africa

Last updated: August 31, 2025

In January, the average temperature in Bethal, South Africa hovers around 20°C (67°F), with a comfortable range where the minimum can dip to 8°C (47°F) and the maximum can rise to 32°C (90°F). Expect 111 mm (4.4 in) of precipitation over 13 days, contributing to an average humidity of 79% that adds a mild, refreshing touch to the atmosphere.

January Temperature in Bethal

In January in Bethal, the average temperature is 20°C (67°F), with maximums reaching 32°C (90°F) and minimums dropping to as low as 8°C (47°F). It’s a great time to pack for both warm afternoons and cooler evenings while exploring the sights.

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

The chart illustrates January temperature patterns in Bethal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bethal, January typically has an average temperature of 20°C (67°F), with highs reaching up to 32°C (90°F) and lows dropping to around 8°C (47°F).

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

January Precipitation in Bethal

In Bethal in January, the precipitation amount reaches 111 mm (4.4 in) over the course of 13 days.

January Precipitation Trends in Bethal

The chart displays monthly precipitation patterns in Bethal, 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 Bethal, January typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 13 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 Bethal

In Bethal in January, humidity is 79%. With an average temperature of 20°C (67°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling a bit sluggish and requiring frequent breaks to stay refreshed.

January Average Humidity in Bethal

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

In Bethal 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 Bethal.

Maximum UV Index Levels in Bethal for January

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

Data source: Bethal 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 Bethal Compares to Other Months

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

This table compares monthly weather conditions in Bethal, 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 (67°F)	111 mm (4.4 inches)	79%	extreme
February Weather	19°C (67°F)	118 mm (4.6 inches)	77%	extreme
March Weather	19°C (66°F)	58 mm (2.3 inches)	77%	extreme
April Weather	16°C (61°F)	56 mm (2.2 inches)	81%	very high
May Weather	13°C (56°F)	16 mm (0.6 inches)	82%	very high
June Weather	10°C (51°F)	7 mm (0.3 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 (63°F)	20 mm (0.8 inches)	74%	extreme
October Weather	18°C (64°F)	72 mm (2.8 inches)	74%	extreme
November Weather	19°C (66°F)	110 mm (4.3 inches)	82%	extreme
December Weather	19°C (67°F)	164 mm (6.5 inches)	81%	extreme