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Weather in Finistère for August 2025

Your guide to Finistère weather in August - trends and predictions
  • In general, the average temperature in Finistère at the beginning of August is 19 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 19.4 °C by the end of August.

  • Finistère sees moderate rainfall in August, averaging 9 rainy days.

  • Is August a good time to visit Finistère? check out the best time to travel to Finistère page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/13°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Finistère in August average weather

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Temperatures trend during August in Finistère

See the weather trend as well as the moving average line
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August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Moderate rain at times
Moderate rain at times
20° /15° 4.6 mm 5
2 Aug. Heavy rain at times
Heavy rain at times
20° /14° 4.7 mm 5
3 Aug. Heavy rain at times
Heavy rain at times
18° /13° 4.3 mm 4
4 Aug. Patchy rain possible
Patchy rain possible
18° /12° 0.1 mm 5
5 Aug. Patchy rain possible
Patchy rain possible
19° /14° 1.3 mm 5
6 Aug. Patchy rain possible
Patchy rain possible
19° /13° 1 mm 4
7 Aug. Partly cloudy
Partly cloudy
19° /12° 0.2 mm 5
8 Aug. Patchy rain possible
Patchy rain possible
20° /13° 0.3 mm 5
9 Aug. Sunny
Sunny
23° /14° 0.1 mm 6
10 Aug. Patchy rain possible
Patchy rain possible
23° /14° 0.4 mm 6
11 Aug. Moderate rain at times
Moderate rain at times
26° /16° 0.4 mm 7
12 Aug. Patchy rain possible
Patchy rain possible
20° /13° 0.8 mm 5
13 Aug. Patchy rain possible
Patchy rain possible
19° /13° 1.9 mm 4
14 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
20° /13° 3.6 mm 5
15 Aug. Patchy rain possible
Patchy rain possible
20° /12° 0.1 mm 5
16 Aug. Patchy rain possible
Patchy rain possible
21° /14° 1.4 mm 5
17 Aug. Overcast
Overcast
21° /13° 0 mm 5
18 Aug. Moderate rain at times
Moderate rain at times
20° /14° 3.1 mm 5
19 Aug. Patchy rain possible
Patchy rain possible
20° /14° 0.8 mm 5
20 Aug. Patchy rain possible
Patchy rain possible
20° /13° 1.6 mm 5
21 Aug. Sunny
Sunny
20° /13° 0.1 mm 5
22 Aug. Partly cloudy
Partly cloudy
21° /14° 0.3 mm 5
23 Aug. Sunny
Sunny
23° /14° 0.5 mm 6
24 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
19° /13° 24.5 mm 4
25 Aug. Patchy rain possible
Patchy rain possible
18° /12° 0.8 mm 4
26 Aug. Light rain shower
Light rain shower
19° /13° 4.3 mm 5
27 Aug. Light rain shower
Light rain shower
20° /13° 2.6 mm 5
28 Aug. Light rain shower
Light rain shower
19° /14° 0.5 mm 5
29 Aug. Overcast
Overcast
19° /12° 0 mm 4
30 Aug. Patchy rain possible
Patchy rain possible
20° /12° 0.2 mm 5
31 Aug. Light rain shower
Light rain shower
21° /13° 7.1 mm 5
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Important Notice
Our weather forecast for Finistère in August 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 August - FAQ

What are the expected maximum and minimum temperatures in Finistère during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Finistère during August?
Significant rainfall exceeding 141.3 mm is expected in Finistère during August, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Finistère during August?
The average wind speed in Finistère during August is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Finistère in August?

As you prepare for your trip to Finistère in August, 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 August, 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
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • 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
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Location coordinates Where is Finistère?

Get accurate weather forecasts for Finistère, located at latitude 48.39 and longitude -4.486. Stay updated with localized weather information tailored for Finistère.

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