September Weather in Ouani, Comoros

Last updated: August 23, 2025

In Ouani, Comoros, the average temperature in September is a pleasant 25°C (77°F). Expect a comfortable range with minimums around 20°C (68°F) and maximums reaching 30°C (86°F). However, don’t forget your umbrella, as precipitation averages 26 mm (1.0 in) over 8 days. With an average humidity of 75%, it’s the perfect time to enjoy the weather while staying hydrated!

September Temperature in Ouani

In September in Ouani, the average temperature is 25°C (77°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 20°C (68°F). This mild weather makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Ouani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ouani, September typically has an average temperature of 25°C (77°F), with highs reaching up to 30°C (86°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Ouani

In Ouani in September, the total precipitation amount is 26 mm (1.0 in) spread over 8 days.

September Precipitation Trends in Ouani

The chart displays monthly precipitation patterns in Ouani, 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 Ouani, September typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 8 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 Ouani

In Ouani in September humidity is 75%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket, enveloping you and making travel somewhat taxing, as every step can feel heavier and the air thicker, often leading to a desire for shade and cool breezes.

September Average Humidity in Ouani

This chart illustrates the average monthly humidity levels in Ouani, 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 Ouani is approximately 75%, 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 Ouani

In Ouani 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 Ouani.

Maximum UV Index Levels in Ouani for September

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

Data source: Ouani 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 Ouani Compares to Other Months

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

This table compares monthly weather conditions in Ouani, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	234 mm (9.2 inches)	81%	extreme
February Weather	26°C (80°F)	244 mm (9.6 inches)	81%	extreme
March Weather	27°C (80°F)	185 mm (7.3 inches)	76%	extreme
April Weather	27°C (80°F)	131 mm (5.2 inches)	76%	extreme
May Weather	26°C (79°F)	46 mm (1.8 inches)	76%	extreme
June Weather	25°C (77°F)	33 mm (1.3 inches)	73%	very high
July Weather	24°C (76°F)	27 mm (1.1 inches)	73%	very high
August Weather	24°C (76°F)	20 mm (0.8 inches)	73%	extreme
September Weather	25°C (77°F)	26 mm (1.0 inches)	75%	extreme
October Weather	26°C (78°F)	59 mm (2.3 inches)	76%	extreme
November Weather	26°C (80°F)	94 mm (3.7 inches)	76%	extreme
December Weather	27°C (80°F)	183 mm (7.2 inches)	80%	extreme