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When to go · Cascais

Cascais in April

Good month. Outside the best window (May–Jun, Sep–Oct). Across Portugal: Easter and 25 April (Freedom Day) bring domestic crowds; wildflowers in the south.

Key facts

Verdict
Good
Temperature
19°C / 11°C
average high / low
Rain days
11
Crowds
Medium
Portugal overall
Prices
Medium
Portugal overall

Verdict

GoodPortugal month rating

Outside the best window (May–Jun, Sep–Oct). Across Portugal: Easter and 25 April (Freedom Day) bring domestic crowds; wildflowers in the south.

Weather in April

Long-term averages
  • CascaisHighs around 19 °C, lows around 11 °C, rain on about 11 days
  • Lisbon and the centre, Portugal · Lisbon, Sintra, Cascais, Óbidos, Coimbrabest weather

    Mild winters with rainy spells; hot, dry summers cooled by Atlantic wind. Sintra is often foggy and 5 °C cooler.

Crowds and prices

Crowds · Portugal overall
Medium
Prices · Portugal overall
Medium

Portugal overall: Easter and 25 April (Freedom Day) bring domestic crowds; wildflowers in the south.

What to pack

  • A warm layer for the evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Portugal in April →