September Weather in Saint-Rambert-en-Bugey, France

Last updated: August 23, 2025

In Saint-Rambert-en-Bugey, France, the average temperature in September is a comfortable 17°C (62°F). Daily temperatures can fluctuate, with a minimum of 4°C (39°F) and a maximum reaching 31°C (87°F). Expect about 84 mm (3.3 in) of precipitation spread over 10 days, contributing to an average humidity of 73%. Whether it's a warm day or a refreshing shower, this month's weather offers a delightful variety!

September Temperature in Saint-Rambert-en-Bugey

In September in Saint-Rambert-en-Bugey, the average temperature is 17°C (62°F). Maximum temperatures can reach 31°C (87°F), while the minimum can drop as low as 4°C (39°F). This diverse temperature range makes it an ideal time for travelers to experience both warm days and cool evenings while exploring the area.

September Weather in Saint-Rambert-en-Bugey: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Saint-Rambert-en-Bugey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Rambert-en-Bugey, September typically has an average temperature of 17°C (62°F), with highs reaching up to 31°C (87°F) and lows dropping to around 4°C (39°F).

Data source: Temperature data for Saint-Rambert-en-Bugey generated using information from the Copernicus Climate Change Service.

September Precipitation in Saint-Rambert-en-Bugey

In Saint-Rambert-en-Bugey in September, the precipitation amount is 84 mm (3.3 in) over a span of 10 days.

September Precipitation Trends in Saint-Rambert-en-Bugey

The chart displays monthly precipitation patterns in Saint-Rambert-en-Bugey, 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 Saint-Rambert-en-Bugey, September typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 10 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 Saint-Rambert-en-Bugey

In Saint-Rambert-en-Bugey in September, humidity is 73%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making it quite uncomfortable for traveling as it can leave you feeling sticky and exhausted quickly.

September Average Humidity in Saint-Rambert-en-Bugey

This chart illustrates the average monthly humidity levels in Saint-Rambert-en-Bugey, 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 Saint-Rambert-en-Bugey is approximately 73%, 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 Saint-Rambert-en-Bugey

In Saint-Rambert-en-Bugey in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Saint-Rambert-en-Bugey, you can refer to this Hourly UV Index in Saint-Rambert-en-Bugey.

Maximum UV Index Levels in Saint-Rambert-en-Bugey for September

The chart shows the monthly maximum UV Index (UVI) for Saint-Rambert-en-Bugey 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 Saint-Rambert-en-Bugey typically reaches 6, which falls under the high exposure category.

Data source: Saint-Rambert-en-Bugey 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 Saint-Rambert-en-Bugey Compares to Other Months

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

This table compares monthly weather conditions in Saint-Rambert-en-Bugey, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	132 mm (5.2 inches)	91%	low
February Weather	5°C (42°F)	102 mm (4.0 inches)	87%	moderate
March Weather	8°C (46°F)	138 mm (5.4 inches)	84%	high
April Weather	11°C (52°F)	63 mm (2.5 inches)	83%	high
May Weather	14°C (58°F)	163 mm (6.4 inches)	78%	very high
June Weather	19°C (67°F)	128 mm (5.0 inches)	75%	very high
July Weather	21°C (70°F)	92 mm (3.6 inches)	72%	very high
August Weather	21°C (70°F)	87 mm (3.4 inches)	63%	very high
September Weather	17°C (62°F)	84 mm (3.3 inches)	73%	high
October Weather	12°C (53°F)	129 mm (5.1 inches)	89%	moderate
November Weather	6°C (43°F)	123 mm (4.9 inches)	90%	moderate
December Weather	4°C (39°F)	236 mm (9.3 inches)	90%	low