October Weather in Paris, United States

Last updated: June 24, 2025

In October, the average temperature in Paris, United States hovers around 4°C (40°F). Expect a wide temperature range, with minimums plummeting to -31°C (-23°F) and maximums peaking at 23°C (73°F). This month sees an average precipitation of 58 mm (2.3 in) spread across 9 days, alongside a comfortable average humidity of 69%. Prepare for a mix of chilly and mild days!

October Temperature in Paris

In October in Paris, the average temperature is 4°C (40°F). Maximum temperatures can reach 23°C (73°F), while minimums can plunge to as low as -31°C (-23°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and extremely cold conditions.

October Weather in Paris: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Paris, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Paris, October typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (73°F) and lows dropping to around -31°C (-23°F).

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

October Precipitation in Paris

In Paris in October, the precipitation amount is 58 mm (2.3 in) spread over 9 days.

October Precipitation Trends in Paris

The chart displays monthly precipitation patterns in Paris, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Paris, October typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Paris

In Paris in October, humidity is 69%. With an average temperature of 4°C (40°F), this humidity feels like a brisk chill that penetrates your layers, making traveling outdoors somewhat uncomfortable as the cold air combines with the dampness, creating a biting sensation that can quickly sap your warmth.

October Average Humidity in Paris

This chart illustrates the average monthly humidity levels in Paris, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Paris is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Paris

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

Maximum UV Index Levels in Paris for October

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

Data source: Paris October 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 October Weather in Paris Compares to Other Months

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

This table compares monthly weather conditions in Paris, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	73 mm (2.9 inches)	95%	moderate
February Weather	-5°C (23°F)	100 mm (3.9 inches)	95%	moderate
March Weather	0°C (32°F)	66 mm (2.6 inches)	90%	very high
April Weather	2°C (36°F)	83 mm (3.3 inches)	81%	very high
May Weather	7°C (46°F)	77 mm (3.0 inches)	71%	extreme
June Weather	15°C (59°F)	42 mm (1.6 inches)	64%	extreme
July Weather	20°C (68°F)	24 mm (1.0 inches)	59%	extreme
August Weather	19°C (66°F)	35 mm (1.4 inches)	49%	very high
September Weather	13°C (56°F)	50 mm (2.0 inches)	52%	very high
October Weather	4°C (40°F)	58 mm (2.3 inches)	69%	high
November Weather	-2°C (29°F)	66 mm (2.6 inches)	86%	moderate
December Weather	-6°C (22°F)	67 mm (2.6 inches)	91%	moderate