September Weather in Tsaratanana, Madagascar

Last updated: August 23, 2025

In September, the average temperature in Tsaratanana, Madagascar is a pleasant 21°C (69°F). Expect minimum temperatures to dip to 12°C (54°F), while the highs can reach a warm 32°C (90°F). With an average humidity of 78%, it's a comfortable time of year, although you may experience light precipitation totaling 3 mm (0.1 in) over just 1 day.

September Temperature in Tsaratanana

In September in Tsaratanana, the average temperature is 21°C (69°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as 12°C (54°F). This makes it a great time for travelers to enjoy a comfortable and varied climate while exploring the area.

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

The chart illustrates September temperature patterns in Tsaratanana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsaratanana, September typically has an average temperature of 21°C (69°F), with highs reaching up to 32°C (90°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Tsaratanana

In Tsaratanana in September, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

September Precipitation Trends in Tsaratanana

The chart displays monthly precipitation patterns in Tsaratanana, 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 Tsaratanana, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Tsaratanana

In Tsaratanana in September, humidity is 78%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace that clings to your skin, making outdoor activities feel more intense and leaving you yearning for refreshing breezes or a cool drink as you explore.

September Average Humidity in Tsaratanana

This chart illustrates the average monthly humidity levels in Tsaratanana, 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 Tsaratanana is approximately 78%, 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 Tsaratanana

In Tsaratanana 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 Tsaratanana.

Maximum UV Index Levels in Tsaratanana for September

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

Data source: Tsaratanana 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 Tsaratanana Compares to Other Months

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

This table compares monthly weather conditions in Tsaratanana, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	426 mm (16.8 inches)	89%	extreme
February Weather	23°C (74°F)	381 mm (15.0 inches)	88%	extreme
March Weather	23°C (74°F)	331 mm (13.0 inches)	89%	extreme
April Weather	23°C (74°F)	70 mm (2.7 inches)	87%	extreme
May Weather	21°C (70°F)	9 mm (0.4 inches)	87%	very high
June Weather	19°C (67°F)	19 mm (0.7 inches)	84%	very high
July Weather	18°C (65°F)	10 mm (0.4 inches)	85%	very high
August Weather	19°C (67°F)	2 mm (0.1 inches)	81%	extreme
September Weather	21°C (69°F)	3 mm (0.1 inches)	78%	extreme
October Weather	23°C (73°F)	46 mm (1.8 inches)	73%	extreme
November Weather	24°C (76°F)	115 mm (4.5 inches)	74%	extreme
December Weather	24°C (75°F)	281 mm (11.1 inches)	82%	extreme