September Weather in Otavi, Namibia

Last updated: August 31, 2025

In Otavi, Namibia, the average temperature in September hovers around 24°C (75°F). Expect a range where the minimum can dip to 8°C (47°F) and the maximum soars to 36°C (97°F). You'll enjoy relatively dry conditions with only 2 mm (0.1 in) of precipitation over 0 days, while the average humidity remains low at 24%. Perfect weather for outdoor activities!

September Temperature in Otavi

In September in Otavi, the average temperature is 24°C (75°F). Maximum temperatures can reach 36°C (97°F), while minimums can dip as low as 8°C (47°F). This varied climate makes Otavi an ideal destination for travelers seeking a mix of warm and cool experiences.

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

The chart illustrates September temperature patterns in Otavi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Otavi, September typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Otavi

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

September Precipitation Trends in Otavi

The chart displays monthly precipitation patterns in Otavi, 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 Otavi, September typically receives around 2 mm (0.1 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 Otavi

In Otavi in September, humidity is 24%. With an average temperature of 24°C (75°F), this humidity feels like a comfortable and refreshing breeze, making it ideal for sightseeing and outdoor adventures.

September Average Humidity in Otavi

This chart illustrates the average monthly humidity levels in Otavi, 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 Otavi is approximately 24%, 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 Otavi

In Otavi in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Otavi.

Maximum UV Index Levels in Otavi for September

The chart shows the monthly maximum UV Index (UVI) for Otavi 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 Otavi typically reaches 13, which falls under the extreme exposure category.

Data source: Otavi 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 Otavi Compares to Other Months

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

This table compares monthly weather conditions in Otavi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (76°F)	163 mm (6.4 inches)	73%	extreme
February Weather	23°C (74°F)	172 mm (6.8 inches)	80%	extreme
March Weather	22°C (72°F)	146 mm (5.7 inches)	79%	extreme
April Weather	21°C (69°F)	43 mm (1.7 inches)	75%	extreme
May Weather	19°C (66°F)	0 mm (0.0 inches)	63%	very high
June Weather	16°C (61°F)	0 mm (0.0 inches)	48%	very high
July Weather	16°C (61°F)	0 mm (0.0 inches)	35%	very high
August Weather	20°C (68°F)	0 mm (0.0 inches)	29%	very high
September Weather	24°C (75°F)	2 mm (0.1 inches)	24%	extreme
October Weather	26°C (79°F)	18 mm (0.7 inches)	27%	extreme
November Weather	26°C (80°F)	37 mm (1.5 inches)	42%	extreme
December Weather	26°C (79°F)	93 mm (3.7 inches)	61%	extreme