September Weather in Karasburg, Namibia

Last updated: August 31, 2025

In September, the average temperature in Karasburg, Namibia is a pleasant 18°C (65°F). Temperatures can vary significantly, dipping as low as -1°C (31°F) and soaring up to 37°C (99°F). Enjoy mostly dry days with minimal precipitation of just 1 mm (0.0 in) over 0 days, and experience a comfortable average humidity of 50%.

September Temperature in Karasburg

In September in Karasburg, the average temperature is 18°C (65°F). Maximum can reach 37°C (99°F), and minimum can be as low as -1°C (31°F). Be prepared for a wide range of temperatures when traveling to Karasburg during this time.

September Weather in Karasburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Karasburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karasburg, September typically has an average temperature of 18°C (65°F), with highs reaching up to 37°C (99°F) and lows dropping to around -1°C (31°F).

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

September Precipitation in Karasburg

In Karasburg in September, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

September Precipitation Trends in Karasburg

The chart displays monthly precipitation patterns in Karasburg, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Karasburg, September typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Karasburg

In Karasburg in September humidity is 50%. With an average temperature of 18°C (65°F), this humidity feels like a comfortable embrace, making it pleasant for traveling as you can enjoy outdoor activities without feeling overly sticky or fatigued.

September Average Humidity in Karasburg

This chart illustrates the average monthly humidity levels in Karasburg, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Karasburg is approximately 50%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Karasburg

In Karasburg in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Karasburg.

Maximum UV Index Levels in Karasburg for September

The chart shows the monthly maximum UV Index (UVI) for Karasburg in September, 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 September, the maximum UV index in Karasburg typically reaches 11, which falls under the extreme exposure category.

Data source: Karasburg September 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 September Weather in Karasburg Compares to Other Months

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

This table compares monthly weather conditions in Karasburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	30 mm (1.2 inches)	42%	extreme
February Weather	26°C (80°F)	23 mm (0.9 inches)	46%	extreme
March Weather	25°C (77°F)	15 mm (0.6 inches)	59%	extreme
April Weather	22°C (72°F)	9 mm (0.3 inches)	67%	very high
May Weather	19°C (66°F)	1 mm (0.0 inches)	73%	high
June Weather	15°C (60°F)	2 mm (0.1 inches)	74%	moderate
July Weather	14°C (58°F)	3 mm (0.1 inches)	67%	high
August Weather	14°C (57°F)	1 mm (0.0 inches)	59%	very high
September Weather	18°C (65°F)	1 mm (0.0 inches)	50%	extreme
October Weather	21°C (70°F)	8 mm (0.3 inches)	42%	extreme
November Weather	23°C (74°F)	2 mm (0.1 inches)	36%	extreme
December Weather	25°C (77°F)	7 mm (0.3 inches)	38%	extreme