When to go · Mondorf-les-Bains
Mondorf-les-Bains in September
Great month. Inside Mondorf-les-Bains's best window: May–Sep for outdoor pools and the park; Nov–Mar for indoor thermal and sauna days.
Key facts
- Verdict
- Great
- Temperature
- 20°C (68°F)68°F (20°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Luxembourg overall
- Prices
- Medium
- Luxembourg overall
Verdict
Inside Mondorf-les-Bains's best window: May–Sep for outdoor pools and the park; Nov–Mar for indoor thermal and sauna days.
Is another month better than September?
No other month rates higher than September for Mondorf-les-Bains in this guide.
Weather in September
- Mondorf-les-BainsHighs around 20 °C (68 °F), lows around 10 °C (50 °F), rain on about 9 daysHighs around 68 °F (20 °C), lows around 50 °F (10 °C), rain on about 9 days
Crowds and prices
- Crowds · Luxembourg overall
- Medium
- Prices · Luxembourg overall
- Medium
Luxembourg overall: Wine festivals on the Moselle; harvest begins.
Compare two months
Weather, crowds and prices for any two months in Mondorf-les-Bains, side by side.
Verdict
Sep: Great
Jan: Great
Daytime high
Sep: 20 °C (68 °F)68 °F (20 °C)
Jan: 4 °C (39 °F)39 °F (4 °C)
Night low
Sep: 10 °C (50 °F)50 °F (10 °C)
Jan: -1 °C (30 °F)30 °F (-1 °C)
Rain days
Sep: 9 (better)
Jan: 12
Crowds
Sep: Medium
Jan: Low
Prices
Sep: Medium
Jan: Medium
Festivals listed
Sep: 0
Jan: 0
September: Inside Mondorf-les-Bains's best window: May–Sep for outdoor pools and the park; Nov–Mar for indoor thermal and sauna days.
January: Inside Mondorf-les-Bains's best window: May–Sep for outdoor pools and the park; Nov–Mar for indoor thermal and sauna days.
Mondorf-les-Bains: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings