When to go · Grimbergen
Grimbergen in August
Good month. Outside the best window (Apr–Jun, Sep–Oct). Across Belgium: Brussels Flower Carpet on the Grand-Place in even years (next 2028); Brussels hotels cheap without EU business.
Key facts
- Verdict
- Good
- Temperature
- 24°C (75°F)75°F (24°C) / 14°C (57°F)57°F (14°C)
- average high / low
- Rain days
- 15
- Crowds
- High
- Belgium overall
- Prices
- Medium
- Belgium overall
Verdict
Outside the best window (Apr–Jun, Sep–Oct). Across Belgium: Brussels Flower Carpet on the Grand-Place in even years (next 2028); Brussels hotels cheap without EU business.
Is another month better than August?
August is rated good. These months rate higher:
Weather in August
- GrimbergenHighs around 24 °C (75 °F), lows around 14 °C (57 °F), rain on about 15 daysHighs around 75 °F (24 °C), lows around 57 °F (14 °C), rain on about 15 days
Crowds and prices
- Crowds · Belgium overall
- High
- Prices · Belgium overall
- Medium
Belgium overall: Brussels Flower Carpet on the Grand-Place in even years (next 2028); Brussels hotels cheap without EU business.
Compare two months
Weather, crowds and prices for any two months in Grimbergen, side by side.
Verdict
Aug: Good
Apr: Great (better)
Daytime high
Aug: 24 °C (75 °F)75 °F (24 °C)
Apr: 15 °C (59 °F)59 °F (15 °C)
Night low
Aug: 14 °C (57 °F)57 °F (14 °C)
Apr: 5 °C (41 °F)41 °F (5 °C)
Rain days
Aug: 15
Apr: 15
Crowds
Aug: High
Apr: Medium
Prices
Aug: Medium
Apr: Medium
Festivals listed
Aug: 0
Apr: 0
August: Outside the best window (Apr–Jun, Sep–Oct). Across Belgium: Brussels Flower Carpet on the Grand-Place in even years (next 2028); Brussels hotels cheap without EU business.
April: Inside Grimbergen's best window: Apr–Jun, Sep–Oct.
Grimbergen: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast