July Weather in Postmasburg, South Africa

Last updated: August 31, 2025

The average temperature in Postmasburg, South Africa during July is a pleasant 11°C (51°F). Expect a range between a chilly -5°C (23°F) at its lowest and a comfortable 26°C (79°F) at its peak. With an average precipitation of just 2 mm (0.1 in) over 0 days, you'll likely enjoy dry conditions. Add to this an average humidity level of 61%, and you've got a delightful month ahead!

July Temperature in Postmasburg

In July in Postmasburg, the average temperature is 11°C (51°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as -5°C (23°F). This makes it a great time for travelers to prepare for a mix of mild days and chilly nights, ideal for layering and enjoying outdoor activities.

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

The chart illustrates July temperature patterns in Postmasburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Postmasburg, July typically has an average temperature of 11°C (51°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (23°F).

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

July Precipitation in Postmasburg

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

July Precipitation Trends in Postmasburg

The chart displays monthly precipitation patterns in Postmasburg, 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 Postmasburg, 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 Postmasburg

In Postmasburg in July humidity is 61%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that permeates through clothing, making outdoor activities somewhat uncomfortable for traveling.

July Average Humidity in Postmasburg

This chart illustrates the average monthly humidity levels in Postmasburg, 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 Postmasburg is approximately 61%, 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 Postmasburg

In Postmasburg 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 Postmasburg, you can refer to this Hourly UV Index in Postmasburg.

Maximum UV Index Levels in Postmasburg for July

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

Data source: Postmasburg 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 Postmasburg Compares to Other Months

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

This table compares monthly weather conditions in Postmasburg, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	74 mm (2.9 inches)	58%	extreme
February Weather	24°C (75°F)	76 mm (3.0 inches)	58%	extreme
March Weather	22°C (72°F)	38 mm (1.5 inches)	65%	extreme
April Weather	18°C (65°F)	54 mm (2.1 inches)	75%	very high
May Weather	14°C (58°F)	3 mm (0.1 inches)	76%	high
June Weather	11°C (52°F)	2 mm (0.1 inches)	68%	moderate
July Weather	11°C (51°F)	2 mm (0.1 inches)	61%	high
August Weather	12°C (54°F)	1 mm (0.1 inches)	53%	very high
September Weather	17°C (64°F)	3 mm (0.1 inches)	47%	extreme
October Weather	20°C (69°F)	16 mm (0.6 inches)	36%	extreme
November Weather	23°C (73°F)	23 mm (0.9 inches)	42%	extreme
December Weather	24°C (76°F)	61 mm (2.4 inches)	52%	extreme