When to go · Porrentruy
Porrentruy in March
Good month. Outside the best window (May–Sep (check)). Across Switzerland: Sunny spring skiing; cities quiet; lakes still cold.
Key facts
- Verdict
- Good
- Temperature
- 10°C (50°F)50°F (10°C) / 1°C (34°F)34°F (1°C)
- average high / low
- Rain days
- 8
- Crowds
- Medium
- Switzerland overall
- Prices
- Medium
- Switzerland overall
Verdict
Outside the best window (May–Sep (check)). Across Switzerland: Sunny spring skiing; cities quiet; lakes still cold.
Is another month better than March?
March is rated good. These months rate higher:
Weather in March
- PorrentruyHighs around 10 °C (50 °F), lows around 1 °C (34 °F), rain on about 8 daysHighs around 50 °F (10 °C), lows around 34 °F (1 °C), rain on about 8 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Easter big impact
Good Friday – Easter Monday (26–29 Mar 2027) · Switzerland
Shops closed Friday and Monday in most cantons; last big ski weekend.
Crowds and prices
- Crowds · Switzerland overall
- Medium
- Prices · Switzerland overall
- Medium
Switzerland overall: Sunny spring skiing; cities quiet; lakes still cold.
Compare two months
Weather, crowds and prices for any two months in Porrentruy, side by side.
Verdict
Mar: Good
May: Great (better)
Daytime high
Mar: 10 °C (50 °F)50 °F (10 °C)
May: 20 °C (68 °F)68 °F (20 °C)
Night low
Mar: 1 °C (34 °F)34 °F (1 °C)
May: 9 °C (48 °F)48 °F (9 °C)
Rain days
Mar: 8 (better)
May: 9
Crowds
Mar: Medium
May: Low
Prices
Mar: Medium
May: Low
Festivals listed
Mar: 1
May: 0
March: Outside the best window (May–Sep (check)). Across Switzerland: Sunny spring skiing; cities quiet; lakes still cold.
May: Inside Porrentruy's best window: May–Sep (check).
Porrentruy: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings