July Weather in Mariental, Namibia

Last updated: August 31, 2025

In July, the average temperature in Mariental, Namibia hovers around 15°C (59°F). Expect a minimum temperature of 0°C (32°F) and a pleasant maximum of 29°C (85°F). With only 2 mm (0.1 in) of precipitation spread over 0 days, the weather remains comfortably dry, and the average humidity sits at a refreshing 42%.

July Temperature in Mariental

In July in Mariental, the average temperature is 15°C (59°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 0°C (32°F). This makes it an ideal time for travelers to experience a pleasant climate while preparing for variable weather conditions.

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

The chart illustrates July temperature patterns in Mariental, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mariental, July typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (85°F) and lows dropping to around 0°C (32°F).

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

July Precipitation in Mariental

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

July Precipitation Trends in Mariental

The chart displays monthly precipitation patterns in Mariental, 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 Mariental, 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Mariental

In Mariental in July humidity is 42%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace, making it comfortable for traveling while ensuring that you stay cool yet invigorated as you explore.

July Average Humidity in Mariental

This chart illustrates the average monthly humidity levels in Mariental, 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 Mariental is approximately 42%, 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 Mariental

In Mariental in July, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Mariental.

Maximum UV Index Levels in Mariental for July

The chart shows the monthly maximum UV Index (UVI) for Mariental 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 Mariental typically reaches 7, which falls under the high exposure category.

Data source: Mariental 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 Mariental Compares to Other Months

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

This table compares monthly weather conditions in Mariental, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (84°F)	46 mm (1.8 inches)	45%	extreme
February Weather	27°C (82°F)	60 mm (2.3 inches)	52%	extreme
March Weather	27°C (80°F)	27 mm (1.1 inches)	60%	extreme
April Weather	23°C (74°F)	16 mm (0.6 inches)	68%	extreme
May Weather	20°C (67°F)	1 mm (0.0 inches)	65%	very high
June Weather	16°C (61°F)	0 mm (0.0 inches)	52%	high
July Weather	15°C (59°F)	2 mm (0.1 inches)	42%	high
August Weather	16°C (62°F)	0 mm (0.0 inches)	31%	very high
September Weather	22°C (71°F)	1 mm (0.0 inches)	25%	extreme
October Weather	24°C (76°F)	6 mm (0.2 inches)	25%	extreme
November Weather	27°C (81°F)	2 mm (0.1 inches)	29%	extreme
December Weather	28°C (83°F)	36 mm (1.4 inches)	37%	extreme