September Weather in Spay, France

Last updated: August 23, 2025

In Spay, France, the average temperature in September hovers around 17°C (63°F), making for a comfortable climate. However, be prepared for the range—minimums may dip to 5°C (41°F), while maximums can soar to 35°C (94°F). During this month, expect about 45 mm (1.8 in) of precipitation spread over 8 days, and enjoy an average humidity level of 76% for that authentic seasonal feel.

September Temperature in Spay

In September in Spay, the average temperature is 17°C (63°F). Maximum temperatures can reach 35°C (94°F), while minimum temperatures can drop as low as 5°C (41°F). This makes it an ideal time for travelers to experience a range of weather conditions, so be sure to pack accordingly.

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

The chart illustrates September temperature patterns in Spay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spay, September typically has an average temperature of 17°C (63°F), with highs reaching up to 35°C (94°F) and lows dropping to around 5°C (41°F).

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

September Precipitation in Spay

In Spay in September, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

September Precipitation Trends in Spay

The chart displays monthly precipitation patterns in Spay, 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 Spay, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 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 Spay

In Spay in September humidity is 76%. With an average temperature of 17°C (63°F), this humidity feels like traveling through a warm, enveloping blanket, making every outdoor adventure feel sticky and heavy, yet pleasantly refreshing when you find a cool breeze.

September Average Humidity in Spay

This chart illustrates the average monthly humidity levels in Spay, 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 Spay is approximately 76%, 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 Spay

In Spay 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 Spay, you can refer to this Hourly UV Index in Spay.

Maximum UV Index Levels in Spay for September

The chart shows the monthly maximum UV Index (UVI) for Spay 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 Spay typically reaches 6, which falls under the high exposure category.

Data source: Spay 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 Spay Compares to Other Months

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

This table compares monthly weather conditions in Spay, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	52 mm (2.0 inches)	90%	low
February Weather	7°C (44°F)	64 mm (2.5 inches)	88%	moderate
March Weather	9°C (48°F)	70 mm (2.8 inches)	85%	moderate
April Weather	11°C (53°F)	40 mm (1.6 inches)	83%	high
May Weather	14°C (58°F)	73 mm (2.9 inches)	83%	very high
June Weather	19°C (66°F)	80 mm (3.1 inches)	79%	very high
July Weather	20°C (69°F)	35 mm (1.4 inches)	71%	very high
August Weather	20°C (68°F)	43 mm (1.7 inches)	68%	very high
September Weather	17°C (63°F)	45 mm (1.8 inches)	76%	high
October Weather	13°C (55°F)	84 mm (3.3 inches)	87%	moderate
November Weather	8°C (47°F)	75 mm (2.9 inches)	91%	low
December Weather	7°C (44°F)	98 mm (3.9 inches)	93%	low