Ille-et-Vilaine (Rennes)
August
Weather in Ille-et-Vilaine for August 2027
Your guide to Ille-et-Vilaine weather in August - trends and predictions
In general, the average temperature in Ille-et-Vilaine at the beginning of August is 25.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.4 °C by the end of August.
Ille-et-Vilaine experiences moderate rainfall in August, with an average of 7 rainy days and a total precipitation of 43.7 mm.
Is August a good time to visit Ille-et-Vilaine? check out the best time to travel to Ille-et-Vilaine page.
✨ Is August a good time to visit Ille-et-Vilaine? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
7
Rainy days
0
Snow days
26°/13°
Temperatures
21 km/h
Avg max wind
65 %
Avg humidity
Ille-et-Vilaine Weather August
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Temperatures trend during August in Ille-et-Vilaine
See the weather trend as well as the moving average line
August weather in Ille-et-Vilaine day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 25° /13° | 1.4 mm | 6 | |
| 2 Aug. | Patchy rain possible | 26° /13° | 0.7 mm | 6 | |
| 3 Aug. |  Light rain | 26° /13° | 3.3 mm | 6 | |
| 4 Aug. | Light rain | 26° /14° | 2.9 mm | 7 | |
| 5 Aug. | Patchy rain possible | 24° /12° | 0.3 mm | 6 | |
| 6 Aug. | Patchy rain possible | 24° /12° | 0.5 mm | 6 | |
| 7 Aug. |  Sunny | 26° /11° | 0.6 mm | 7 | |
| 8 Aug. |  Partly cloudy | 27° /12° | 0.1 mm | 7 | |
| 9 Aug. | Partly cloudy | 28° /14° | 0.1 mm | 7 | |
| 10 Aug. | Sunny | 30° /14° | 0.1 mm | 7 | |
| 11 Aug. | Light rain | 32° /15° | 5.3 mm | 8 | |
| 12 Aug. | Partly cloudy | 32° /17° | 0 mm | 7 | |
| 13 Aug. | Partly cloudy | 31° /16° | 0 mm | 7 | |
| 14 Aug. | Light rain | 27° /14° | 4 mm | 6 | |
| 15 Aug. | Sunny | 28° /14° | 0.3 mm | 7 | |
| 16 Aug. |  Overcast | 27° /14° | 0.4 mm | 6 | |
| 17 Aug. | Patchy rain possible | 26° /14° | 1.4 mm | 5 | |
| 18 Aug. | Overcast | 26° /14° | 0.1 mm | 6 | |
| 19 Aug. | Light rain | 25° /14° | 2.8 mm | 5 | |
| 20 Aug. | Patchy rain possible | 24° /13° | 1.1 mm | 5 | |
| 21 Aug. | Patchy rain possible | 24° /12° | 1.8 mm | 6 | |
| 22 Aug. | Patchy rain possible | 24° /12° | 0.2 mm | 6 | |
| 23 Aug. | Overcast | 26° /14° | 0.5 mm | 5 | |
| 24 Aug. | Patchy rain possible | 28° /14° | 1.1 mm | 6 | |
| 25 Aug. | Partly cloudy | 26° /13° | 0.7 mm | 6 | |
| 26 Aug. | Light rain | 25° /12° | 3.1 mm | 5 | |
| 27 Aug. | Patchy rain possible | 25° /12° | 1.4 mm | 5 | |
| 28 Aug. | Patchy rain possible | 25° /12° | 1.3 mm | 5 | |
| 29 Aug. | Light rain | 24° /13° | 4.7 mm | 5 | |
| 30 Aug. | Patchy rain possible | 23° /13° | 2.4 mm | 5 | |
| 31 Aug. | Patchy rain possible | 24° /13° | 1.1 mm | 5 | |
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Important Notice
Our weather forecast for Ille-et-Vilaine 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 Ille-et-Vilaine forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ille-et-Vilaine weather in August vs July vs September
Compare August weather in Ille-et-Vilaine with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 26°/13° | 26°/13° | 23°/12° |
| Rainfall | 58 mm | 44 mm | 57 mm |
| Wind | 21.3 km/h | 20.8 km/h | 20.6 km/h |
| Humidity | 66% | 65% | 70% |
| Rainy days | 8 days | 7 days | 11 days |
| Dry days | 23 days | 24 days | 19 days |
Planning a trip to Ille-et-Vilaine? Discover the best time to visit
Ille-et-Vilaine in August - FAQ
What are the expected maximum and minimum temperatures in Ille-et-Vilaine during August?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ille-et-Vilaine during August?
In August, Ille-et-Vilaine can expect light to moderate rainfall, totaling 43.7 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Ille-et-Vilaine during August?
The average wind speed in Ille-et-Vilaine during August is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Ille-et-Vilaine
Explore the daily rainfall trends and prepare for Ille-et-Vilaines August weather 💧
Typically, Ille-et-Vilaine has 7 rainy days in August with a total of 43.7 mm of rainfall.
UV exposure in Ille-et-Vilaine during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
What to pack to Ille-et-Vilaine in August?
Warm & sunny · highs around 26 °C, occasional showers
As you prepare for your trip to Ille-et-Vilaine 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 Ille-et-Vilaine, during August, is comfortable and enjoyable, regardless of the weather conditions.
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