July Weather in Welkom, South Africa

Last updated: August 31, 2025

In Welkom, South Africa, the average temperature in July hovers around 10°C (50°F), offering a mild climate ideal for outdoor activities. Temperatures can vary significantly, with a minimum of -5°C (23°F) and a pleasant maximum reaching 25°C (78°F). Expect little rain, with only 2 mm (0.1 in) of precipitation over 0 days, while the average humidity lingers at a comfortable 69%. Enjoy the balance of cool breezes and warm sunny days!

July Temperature in Welkom

In July in Welkom, the average temperature is 10°C (50°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop to as low as -5°C (23°F). It's advisable to pack layers to prepare for the varying temperatures throughout the day.

July Weather in Welkom: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Welkom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Welkom, July typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (78°F) and lows dropping to around -5°C (23°F).

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

July Precipitation in Welkom

In Welkom in July, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

July Precipitation Trends in Welkom

The chart displays monthly precipitation patterns in Welkom, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Welkom, July typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Welkom

In Welkom in July, humidity is 69%. With an average temperature of 10°C (50°F), this humidity feels like a cool mist that clings to your skin, making outdoor activities invigorating yet slightly damp, so travelers should dress in layers to adjust to the refreshing air.

July Average Humidity in Welkom

This chart illustrates the average monthly humidity levels in Welkom, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Welkom is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Welkom

In Welkom in July, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Welkom, you can refer to this Hourly UV Index in Welkom.

Maximum UV Index Levels in Welkom for July

The chart shows the monthly maximum UV Index (UVI) for Welkom in July, 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 July, the maximum UV index in Welkom typically reaches 6, which falls under the high exposure category.

Data source: Welkom July 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 July Weather in Welkom Compares to Other Months

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

This table compares monthly weather conditions in Welkom, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	88 mm (3.4 inches)	75%	extreme
February Weather	22°C (72°F)	130 mm (5.1 inches)	74%	extreme
March Weather	21°C (69°F)	63 mm (2.5 inches)	79%	extreme
April Weather	17°C (63°F)	72 mm (2.8 inches)	83%	very high
May Weather	13°C (56°F)	9 mm (0.3 inches)	84%	high
June Weather	10°C (50°F)	7 mm (0.3 inches)	79%	moderate
July Weather	10°C (50°F)	2 mm (0.1 inches)	69%	high
August Weather	13°C (55°F)	14 mm (0.6 inches)	60%	very high
September Weather	17°C (64°F)	9 mm (0.4 inches)	63%	extreme
October Weather	20°C (68°F)	37 mm (1.5 inches)	61%	extreme
November Weather	22°C (71°F)	56 mm (2.2 inches)	67%	extreme
December Weather	23°C (73°F)	100 mm (3.9 inches)	75%	extreme