Weather in Rennes for July 2026
Until now, July 2026 in Rennes has been significantly warmer than historical averages.
The forecast for the next days in Rennes predicts temperatures to be around 31 °C, close to the historical average.
In general, the average temperature in Rennes at the beginning of July is 24.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 30.4 °C by the end of July.
Rennes in July brings notable rainfall, with an average of 20 rainy days and a total precipitation of 63.8 mm.
Is July a good time to visit Rennes? check out the best time to travel to Rennes page.
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Rennes Weather July
Temperatures trend during July in Rennes
July weather in Rennes day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Patchy rain possible | 25° /11° | 0.8 mm | 6 | |
| 2 Jul. | Patchy rain possible | 23° /11° | 0.2 mm | 6 | |
| 3 Jul. |  Sunny | 24° /11° | 0.9 mm | 6 | |
| 4 Jul. | Sunny | 24° /10° | 3.6 mm | 6 | |
| 5 Jul. |  Partly cloudy | 24° /11° | 1.9 mm | 6 | |
| 6 Jul. | Sunny | 26° /11° | 2.2 mm | 6 | |
| 7 Jul. | Patchy rain possible | 26° /11° | 1.6 mm | 6 | |
| 8 Jul. | Patchy rain possible | 25° /12° | 3.4 mm | 6 | |
| 9 Jul. | Sunny | 26° /14° | 1.3 mm | 6 | |
| 10 Jul. | Sunny | 28° /14° | 1.6 mm | 7 | |
| 11 Jul. | Sunny | 29° /15° | 1.5 mm | 7 | |
| 12 Jul. | Partly cloudy | 28° /15° | 1.4 mm | 7 | |
| 13 Jul. | Patchy rain possible | 27° /14° | 2 mm | 6 | |
| 14 Jul. | Patchy rain possible | 27° /14° | 0.3 mm | 6 | |
| 15 Jul. | Patchy rain possible | 25° /14° | 4 mm | 6 | |
| 16 Jul. | Patchy rain possible | 26° /14° | 2.2 mm | 6 | |
| 17 Jul. | Sunny | 29° /13° | 0.1 mm | 7 | |
| 18 Jul. | Partly cloudy | 31° /15° | 0 mm | 8 | |
| 19 Jul. | Sunny | 28° /15° | 0.3 mm | 7 | |
| 20 Jul. | Sunny | 28° /10° | 0 mm | 7.2 | |
| 21 Jul. | Sunny | 30° /12° | 0 mm | 7.5 | |
| 22 Jul. | Sunny | 32° /12° | 0 mm | 7.5 | |
| 23 Jul. | Sunny | 33° /13° | 0 mm | 7.6 | |
| 24 Jul. | Sunny | 34° /15° | 0 mm | 8 | |
| 25 Jul. | Sunny | 35° /17° | 0 mm | 9 | |
| 26 Jul. | Sunny | 32° /14° | 0 mm | 8 | |
| 27 Jul. | Sunny | 32° /13° | 0 mm | 8 | |
| 28 Jul. | Sunny | 31° /12° | 0 mm | 8 | |
| 29 Jul. | Sunny | 26° /12° | 0 mm | 7 | |
| 30 Jul. | Sunny | 30° /11° | 0 mm | 8 | |
| 31 Jul. | Partly cloudy | 27° /15° | 0.3 mm | 7 | |
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Rennes weather in July vs June vs August
| June | July | August | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 24°/12° | 25°/13° | 26°/13° |
| Rainfall | 64 mm | 64 mm | 42 mm |
| Wind | 19.4 km/h | 21.3 km/h | 20.4 km/h |
| Humidity | 71% | 66% | 65% |
| Rainy days | 20 days | 20 days | 13 days |
| Dry days | 10 days | 11 days | 18 days |
Planning a trip to Rennes? Discover the best time to visit
Rennes in July - FAQ
What are the expected maximum and minimum temperatures in Rennes during July?
How much rainfall should be expected in Rennes during July?
What are the typical wind conditions in Rennes during July?
July rainfall patterns in Rennes
UV exposure in Rennes during July
What to pack to Rennes in July?
Mild & changeable · highs around 25 °C, frequent showers
As you prepare for your trip to Rennes in July, 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 Rennes, during July, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Rennes?Get accurate weather forecasts for Rennes, located at latitude 48.112 and longitude -1.674. Stay updated with localized weather information tailored for Rennes.