When to go · Waterloo
Waterloo in May
Great month. Inside Waterloo's best window: May–September.
Key facts
- Verdict
- Great
- Temperature
- 18°C (64°F)64°F (18°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Belgium overall
- Prices
- Medium
- Belgium overall
Verdict
Inside Waterloo's best window: May–September.
Is another month better than May?
No other month rates higher than May for Waterloo in this guide.
Weather in May
- WaterlooHighs around 18 °C (64 °F), lows around 10 °C (50 °F), rain on about 9 daysHighs around 64 °F (18 °C), lows around 50 °F (10 °C), rain on about 9 days
Crowds and prices
- Crowds · Belgium overall
- Medium
- Prices · Belgium overall
- Medium
Belgium overall: Mild; Brussels Jazz Weekend and outdoor terraces; long weekends fill Bruges.
Compare two months
Weather, crowds and prices for any two months in Waterloo, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 18 °C (64 °F)64 °F (18 °C)
Jun: 21 °C (70 °F)70 °F (21 °C)
Night low
May: 10 °C (50 °F)50 °F (10 °C)
Jun: 13 °C (55 °F)55 °F (13 °C)
Rain days
May: 9
Jun: 8 (better)
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: Medium
Festivals listed
May: 0
Jun: 0
May: Inside Waterloo's best window: May–September.
June: Inside Waterloo's best window: May–September.
Waterloo: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings