January Weather in Delmas, South Africa

Last updated: August 31, 2025

The average temperature in Delmas, South Africa during January is a pleasant 20°C (68°F), making it a great time to explore. Expect minimums of 9°C (48°F) and maximums reaching 32°C (90°F), so be prepared for a bit of variation! During this month, anticipate precipitation of 111 mm (4.4 in) spread across 14 days, contributing to the region's lush beauty. With an average humidity of 79%, it's the perfect environment for enjoying the vibrant scenery.

January Temperature in Delmas

In January in Delmas, the average temperature is 20°C (68°F). The maximum can reach 32°C (90°F), while the minimum can be as low as 9°C (48°F). This mild climate makes it an ideal time for exploring the outdoor attractions and activities in the area.

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

The chart illustrates January temperature patterns in Delmas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delmas, January typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (90°F) and lows dropping to around 9°C (48°F).

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

January Precipitation in Delmas

In Delmas in January, the precipitation amount is 111 mm (4.4 in) during 14 days, indicating a significant amount of rainfall for that period.

January Precipitation Trends in Delmas

The chart displays monthly precipitation patterns in Delmas, 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 Delmas, January typically receives around 111 mm (4.4 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 Delmas

In Delmas in January humidity is 79%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and prompting the need for frequent breaks and hydration while traveling.

January Average Humidity in Delmas

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

In Delmas 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 Delmas.

Maximum UV Index Levels in Delmas for January

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

Data source: Delmas 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 Delmas Compares to Other Months

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

This table compares monthly weather conditions in Delmas, 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)	111 mm (4.4 inches)	79%	extreme
February Weather	20°C (68°F)	124 mm (4.9 inches)	77%	extreme
March Weather	19°C (66°F)	68 mm (2.7 inches)	77%	extreme
April Weather	16°C (62°F)	53 mm (2.1 inches)	81%	extreme
May Weather	13°C (56°F)	17 mm (0.7 inches)	82%	high
June Weather	11°C (51°F)	4 mm (0.2 inches)	73%	high
July Weather	11°C (51°F)	1 mm (0.1 inches)	71%	high
August Weather	14°C (58°F)	3 mm (0.1 inches)	68%	very high
September Weather	18°C (64°F)	11 mm (0.4 inches)	74%	extreme
October Weather	19°C (66°F)	73 mm (2.9 inches)	74%	extreme
November Weather	20°C (67°F)	98 mm (3.8 inches)	82%	extreme
December Weather	20°C (68°F)	164 mm (6.5 inches)	81%	extreme