October Weather in Olonne-sur-Mer

Last updated: March 2, 2024

The weather in Olonne-sur-Mer, France, during October is characterized by an average temperature of 15°C (59°F). Highs can soar to 20°C (68°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Olonne-sur-Mer throughout October hovers around 85%.

8°C (47°F)

Minimum temperature

15°C (59°F)

Average temperature

20°C (68°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In October, Olonne-sur-Mer averages 87 mm (3.4 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 10 hours 50 minutes of daylight, with the sun shining for approximately 9 hours 15 minutes each day. Additionally, there is a 51% probability of sunny days during this period.

87 mm (3.4 inches)

Precipitation

13 rainy days

Rainy days

9 hours 15 minutes

Sunshine hours

51%

Chance of sun

UV Index

In October, the UV Index in Olonne-sur-Mer reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, during which unprotected skin may burn in as little as 30 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	0	1	1	1	2	4	4	5	4	3	2	1	1
Exposure	Low					Moderate					Low
Time to burn	45 min					30 min					45 min