July Weather in Harrismith, South Africa

Last updated: August 31, 2025

In July, the average temperature in Harrismith, South Africa hovers around 10°C (49°F). Expect a minimum chill of -5°C (23°F) and a pleasant maximum of 25°C (78°F). With only 2 mm (0.1 in) of precipitation spread across 0 days, you can anticipate mostly dry conditions. You'll also experience a comfortable humidity level of 74%, making it an inviting time to explore!

July Temperature in Harrismith

In July in Harrismith, the average temperature is 10°C (49°F). The maximum can reach 25°C (78°F), and the minimum can be as low as -5°C (23°F). Be sure to pack clothing for both warm days and chilly evenings when traveling during this time.

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

The chart illustrates July temperature patterns in Harrismith, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harrismith, July typically has an average temperature of 10°C (49°F), with highs reaching up to 25°C (78°F) and lows dropping to around -5°C (23°F).

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

July Precipitation in Harrismith

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

July Precipitation Trends in Harrismith

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

In Harrismith in July humidity is 74%. With an average temperature of 10°C (49°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting you to seek warmth and cozy shelter more often.

July Average Humidity in Harrismith

This chart illustrates the average monthly humidity levels in Harrismith, 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 Harrismith is approximately 74%, 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 Harrismith

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

Maximum UV Index Levels in Harrismith for July

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

Data source: Harrismith 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 Harrismith Compares to Other Months

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

This table compares monthly weather conditions in Harrismith, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	133 mm (5.2 inches)	85%	extreme
February Weather	19°C (66°F)	156 mm (6.1 inches)	85%	extreme
March Weather	18°C (64°F)	86 mm (3.4 inches)	86%	extreme
April Weather	15°C (59°F)	62 mm (2.5 inches)	87%	very high
May Weather	12°C (54°F)	19 mm (0.7 inches)	88%	high
June Weather	10°C (50°F)	5 mm (0.2 inches)	83%	moderate
July Weather	10°C (49°F)	2 mm (0.1 inches)	74%	high
August Weather	12°C (54°F)	24 mm (1.0 inches)	66%	very high
September Weather	15°C (60°F)	25 mm (1.0 inches)	75%	extreme
October Weather	16°C (62°F)	73 mm (2.9 inches)	80%	extreme
November Weather	18°C (64°F)	108 mm (4.3 inches)	86%	extreme
December Weather	18°C (65°F)	172 mm (6.8 inches)	86%	extreme