September Weather in Poyanne, France

Last updated: August 23, 2025

In September, the average temperature in Poyanne, France hovers around 19°C (67°F). Expect a range that dips as low as 5°C (42°F) and peaks at a scorching 36°C (97°F). During this time, you can anticipate about 64 mm (2.5 in) of precipitation spread over 9 days, contributing to an average humidity level of 75%. Stay prepared for a mix of weather as you explore this vibrant locale!

September Temperature in Poyanne

In September in Poyanne, the average temperature is 19°C (67°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 5°C (42°F). This diverse temperature range makes Poyanne a versatile destination for travelers, suitable for both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Poyanne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poyanne, September typically has an average temperature of 19°C (67°F), with highs reaching up to 36°C (97°F) and lows dropping to around 5°C (42°F).

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

September Precipitation in Poyanne

In Poyanne in September, the precipitation amount is 64 mm (2.5 in) over a span of 9 days.

September Precipitation Trends in Poyanne

The chart displays monthly precipitation patterns in Poyanne, 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 Poyanne, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 9 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 Poyanne

In Poyanne in September humidity is 75%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel invigorating yet slightly sticky, as you navigate through the vibrant streets or scenic landscapes.

September Average Humidity in Poyanne

This chart illustrates the average monthly humidity levels in Poyanne, 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 Poyanne 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 Poyanne

In Poyanne in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Poyanne.

Maximum UV Index Levels in Poyanne for September

The chart shows the monthly maximum UV Index (UVI) for Poyanne 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 Poyanne typically reaches 7, which falls under the high exposure category.

Data source: Poyanne 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 Poyanne Compares to Other Months

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

This table compares monthly weather conditions in Poyanne, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	83 mm (3.3 inches)	86%	low
February Weather	9°C (49°F)	71 mm (2.8 inches)	85%	moderate
March Weather	11°C (52°F)	78 mm (3.1 inches)	82%	moderate
April Weather	13°C (56°F)	84 mm (3.3 inches)	81%	high
May Weather	17°C (62°F)	110 mm (4.3 inches)	80%	very high
June Weather	20°C (68°F)	98 mm (3.9 inches)	81%	very high
July Weather	22°C (72°F)	59 mm (2.3 inches)	80%	very high
August Weather	22°C (72°F)	72 mm (2.8 inches)	76%	very high
September Weather	19°C (67°F)	64 mm (2.5 inches)	75%	high
October Weather	15°C (59°F)	84 mm (3.3 inches)	81%	moderate
November Weather	10°C (50°F)	113 mm (4.4 inches)	85%	moderate
December Weather	9°C (48°F)	156 mm (6.1 inches)	87%	low