September Weather in Nefta, Tunisia

Last updated: August 31, 2025

In September, the average temperature in Nefta, Tunisia reaches a warm 31°C (87°F), with temperatures ranging from a comfortable 17°C (64°F) to a scorching 44°C (111°F). Expect minimal rainfall, with only 5 mm (0.2 in) of precipitation over 0 days, and enjoy the dry air with an average humidity of 39%.

September Temperature in Nefta

In September in Nefta, the average temperature is 31°C (87°F). The maximum can reach 44°C (111°F), while the minimum can be as low as 17°C (64°F). It's essential to plan accordingly for your travels, as the weather can vary widely from day to night.

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

The chart illustrates September temperature patterns in Nefta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nefta, September typically has an average temperature of 31°C (87°F), with highs reaching up to 44°C (111°F) and lows dropping to around 17°C (64°F).

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

September Precipitation in Nefta

In Nefta in September, the precipitation amount is 5 mm (0.2 in) during a span of 0 days.

September Precipitation Trends in Nefta

The chart displays monthly precipitation patterns in Nefta, 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 Nefta, September typically receives around 5 mm (0.2 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 Nefta

In Nefta in September, humidity is 39%. With an average temperature of 31°C (87°F), this humidity feels like a warm embrace—pleasant for outdoor adventures but can lead to a slight stickiness that encourages travelers to stay hydrated and seek shade during the hottest parts of the day.

September Average Humidity in Nefta

This chart illustrates the average monthly humidity levels in Nefta, 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 Nefta is approximately 39%, 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 Nefta

In Nefta in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Nefta.

Maximum UV Index Levels in Nefta for September

The chart shows the monthly maximum UV Index (UVI) for Nefta 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 Nefta typically reaches 9, which falls under the very high exposure category.

Data source: Nefta 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 Nefta Compares to Other Months

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

This table compares monthly weather conditions in Nefta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	2 mm (0.1 inches)	56%	moderate
February Weather	14°C (58°F)	7 mm (0.3 inches)	54%	high
March Weather	18°C (64°F)	9 mm (0.3 inches)	48%	high
April Weather	22°C (72°F)	10 mm (0.4 inches)	39%	very high
May Weather	27°C (81°F)	5 mm (0.2 inches)	31%	very high
June Weather	32°C (90°F)	1 mm (0.0 inches)	27%	extreme
July Weather	35°C (95°F)	1 mm (0.0 inches)	25%	extreme
August Weather	34°C (94°F)	1 mm (0.0 inches)	25%	extreme
September Weather	31°C (87°F)	5 mm (0.2 inches)	39%	very high
October Weather	24°C (75°F)	5 mm (0.2 inches)	47%	high
November Weather	17°C (63°F)	21 mm (0.8 inches)	53%	moderate
December Weather	13°C (56°F)	3 mm (0.1 inches)	59%	moderate