Finistère (Brest)
October
Weather in Finistère for October 2025
Your guide to Finistère weather in October - trends and predictions
In general, the average temperature in Finistère at the beginning of October is 17.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 15.7 °C by the end of October.
Finistère experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 104.4 mm.
Is October a good time to visit Finistère? check out the best time to travel to Finistère page.
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Temperatures
Rain 🌧️
More
6
Dry days
25
Rainy days
0
Snow days
17°/11°
Temperatures
26 km/h
Avg max wind
81 %
Avg humidity
Finistère in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2 19° | 3 17° | 4 17° | 5 16° | ||
| 6  18° | 7 19° | 8  19° | 9 19° | 10  17° | 11 18° | 12 18° |
| 13 18° | 14 17° | 15 17° | 16 17° | 17 18° | 18  18° | 19  18° |
| 20 17° | 21 14° | 22 16° | 23 15° | 24 16° | 25 15° | 26 16° |
| 27 16° | 28 16° | 29 15° | 30 16° | 31 16° |
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Temperatures trend during October in Finistère
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 18° /12° | 1.1 mm | 4 | |
| 2 Oct. | Patchy rain possible | 19° /11° | 7.4 mm | 4 | |
| 3 Oct. | Patchy rain possible | 17° /11° | 1.7 mm | 4 | |
| 4 Oct. | Patchy rain possible | 17° /10° | 1.5 mm | 4 | |
| 5 Oct. | Patchy rain possible | 16° /10° | 4.7 mm | 4 | |
| 6 Oct. | Sunny | 18° /11° | 0.8 mm | 5 | |
| 7 Oct. | Sunny | 19° /12° | 2.1 mm | 5 | |
| 8 Oct. | Partly cloudy | 19° /12° | 1.5 mm | 5 | |
| 9 Oct. | Partly cloudy | 19° /11° | 0.5 mm | 5 | |
| 10 Oct. | Cloudy | 17° /12° | 0.2 mm | 4 | |
| 11 Oct. | Sunny | 18° /10° | 0 mm | 5 | |
| 12 Oct. | Partly cloudy | 18° /11° | 0.4 mm | 5 | |
| 13 Oct. | Partly cloudy | 18° /11° | 4.8 mm | 5 | |
| 14 Oct. | Patchy rain possible | 17° /11° | 1.4 mm | 4 | |
| 15 Oct. | Patchy rain possible | 17° /10° | 1.7 mm | 4 | |
| 16 Oct. | Sunny | 17° /10° | 4.8 mm | 5 | |
| 17 Oct. | Patchy rain possible | 18° /11° | 1.1 mm | 4 | |
| 18 Oct. | Moderate or heavy rain shower | 18° /12° | 7.9 mm | 4 | |
| 19 Oct. | Overcast | 18° /13° | 5.9 mm | 4 | |
| 20 Oct. | Light rain shower | 17° /12° | 6.8 mm | 4 | |
| 21 Oct. | Moderate or heavy rain shower | 14° /11° | 6.6 mm | 3 | |
| 22 Oct. | Patchy rain possible | 16° /10° | 0.3 mm | 4 | |
| 23 Oct. | Overcast | 15° /10° | 2.9 mm | 4 | |
| 24 Oct. | Patchy rain possible | 16° /11° | 4.6 mm | 4 | |
| 25 Oct. | Patchy rain possible | 15° /10° | 2.6 mm | 4 | |
| 26 Oct. | Cloudy | 16° /11° | 2.8 mm | 4 | |
| 27 Oct. | Partly cloudy | 16° /12° | 4.8 mm | 4 | |
| 28 Oct. | Patchy rain possible | 16° /12° | 6.2 mm | 4 | |
| 29 Oct. | Patchy rain possible | 15° /12° | 4.8 mm | 4 | |
| 30 Oct. | Moderate rain at times | 16° /11° | 5.3 mm | 4 | |
| 31 Oct. | Moderate or heavy rain shower | 16° /11° | 7 mm | 4 | |
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Important Notice
Our weather forecast for Finistère in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Finistère forecast closer to your planned date for the most up-to-date weather information.
Finistère in October - FAQ
What are the expected maximum and minimum temperatures in Finistère during October?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Finistère during October?
Significant rainfall exceeding 104.4 mm is expected in Finistère during October, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Finistère during October?
The average wind speed in Finistère during October is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Finistère in October?
As you prepare for your trip to Finistère in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Finistère, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Finistère
Explore the daily rainfall trends and prepare for Finistères October weather 💧
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