When to go · Viana do Castelo
Viana do Castelo in March
Good month. Outside the best window (May–Sep). Across Portugal: Warming up; good for cities and walking the Alentejo.
Key facts
- Verdict
- Good
- Temperature
- 17°C63°F / 8°C46°F
- average high / low
- Rain days
- 12
- Crowds
- Medium
- Portugal overall
- Prices
- Medium
- Portugal overall
Verdict
GoodPortugal month rating
Outside the best window (May–Sep). Across Portugal: Warming up; good for cities and walking the Alentejo.
Weather in March
- Viana do CasteloHighs around 17 °C, lows around 8 °C, rain on about 12 daysHighs around 63 °F, lows around 46 °F, rain on about 12 days
Crowds and prices
- Crowds · Portugal overall
- Medium
- Prices · Portugal overall
- Medium
Portugal overall: Warming up; good for cities and walking the Alentejo.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast