When to go · Bouillon
Bouillon in September
Great month. Inside Bouillon's best window: May–Oct.
Key facts
- Verdict
- Great
- Temperature
- 21°C (70°F)70°F (21°C) / 12°C (54°F)54°F (12°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- Belgium overall
- Prices
- Medium
- Belgium overall
Verdict
Inside Bouillon's best window: May–Oct.
Is another month better than September?
No other month rates higher than September for Bouillon in this guide.
Weather in September
- BouillonHighs around 21 °C (70 °F), lows around 12 °C (54 °F), rain on about 7 daysHighs around 70 °F (21 °C), lows around 54 °F (12 °C), rain on about 7 days
- Wallonia and the Ardennes, Belgium · Namur, Dinant, Durbuy, Liège, Bouillonbest weather
Colder upland winters with some snow; autumn colours in October; hunts close some forest trails from October to December.
Crowds and prices
- Crowds · Belgium overall
- Medium
- Prices · Belgium overall
- Medium
Belgium overall: Mild, calmer; Heritage Days open private buildings in Brussels and Flanders.
Compare two months
Weather, crowds and prices for any two months in Bouillon, side by side.
Verdict
Sep: Great
May: Great
Daytime high
Sep: 21 °C (70 °F)70 °F (21 °C)
May: 18 °C (64 °F)64 °F (18 °C)
Night low
Sep: 12 °C (54 °F)54 °F (12 °C)
May: 9 °C (48 °F)48 °F (9 °C)
Rain days
Sep: 7
May: 7
Crowds
Sep: Medium
May: Medium
Prices
Sep: Medium
May: Medium
Festivals listed
Sep: 0
May: 0
September: Inside Bouillon's best window: May–Oct.
May: Inside Bouillon's best window: May–Oct.
Bouillon: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings