When to go · Rennes
Rennes in September
Great month. Inside Rennes's best window: May–Jun, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 22°C72°F / 12°C54°F
- average high / low
- Rain days
- 9
- Crowds
- Medium
- France overall
- Prices
- Medium
- France overall
Verdict
GreatBest and avoid months for Rennes
Inside Rennes's best window: May–Jun, Sep–Oct.
Weather in September
- RennesHighs around 22 °C, lows around 12 °C, rain on about 9 daysHighs around 72 °F, lows around 54 °F, rain on about 9 days
Crowds and prices
- Crowds · France overall
- Medium
- Prices · France overall
- Medium
France overall: Warm sea in the south, grape harvest in the vineyards, quieter roads. The best all-round month.
What to pack
- A warm layer for the evenings