When to go · Spa
Spa in April
Good month. Outside the best window (May–Sep (warm, events, open baths)). Across Belgium: Royal Greenhouses of Laeken open for three weeks (late April – May); Hallerbos bluebells mid-April.
Key facts
- Verdict
- Good
- Temperature
- 13°C (55°F)55°F (13°C) / 4°C (39°F)39°F (4°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Belgium overall
- Prices
- Medium
- Belgium overall
Verdict
Outside the best window (May–Sep (warm, events, open baths)). Across Belgium: Royal Greenhouses of Laeken open for three weeks (late April – May); Hallerbos bluebells mid-April.
Is another month better than April?
April is rated good. These months rate higher:
Weather in April
- SpaHighs around 13 °C (55 °F), lows around 4 °C (39 °F), rain on about 9 daysHighs around 55 °F (13 °C), lows around 39 °F (4 °C), rain on about 9 days
Crowds and prices
- Crowds · Belgium overall
- Medium
- Prices · Belgium overall
- Medium
Belgium overall: Royal Greenhouses of Laeken open for three weeks (late April – May); Hallerbos bluebells mid-April.
Compare two months
Weather, crowds and prices for any two months in Spa, side by side.
Verdict
Apr: Good
May: Great (better)
Daytime high
Apr: 13 °C (55 °F)55 °F (13 °C)
May: 17 °C (63 °F)63 °F (17 °C)
Night low
Apr: 4 °C (39 °F)39 °F (4 °C)
May: 8 °C (46 °F)46 °F (8 °C)
Rain days
Apr: 9
May: 8 (better)
Crowds
Apr: Medium
May: Medium
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 0
May: 0
April: Outside the best window (May–Sep (warm, events, open baths)). Across Belgium: Royal Greenhouses of Laeken open for three weeks (late April – May); Hallerbos bluebells mid-April.
May: Inside Spa's best window: May–Sep (warm, events, open baths).
Spa: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings