When to go · Aarau
Aarau in April
Mixed month. Outside the best window (May–Sep). Across Switzerland: Ski season ends after Easter; Zurich's Sechseläuten; Ticino in blossom.
Key facts
- Verdict
- Mixed
- Temperature
- 14°C (57°F)57°F (14°C) / 6°C (43°F)43°F (6°C)
- average high / low
- Rain days
- 9
- Crowds
- Low
- Switzerland overall
- Prices
- Medium
- Switzerland overall
Verdict
Outside the best window (May–Sep). Across Switzerland: Ski season ends after Easter; Zurich's Sechseläuten; Ticino in blossom.
Is another month better than April?
April is rated mixed. These months rate higher:
Weather in April
- AarauHighs around 14 °C (57 °F), lows around 6 °C (43 °F), rain on about 9 daysHighs around 57 °F (14 °C), lows around 43 °F (6 °C), rain on about 9 days
Crowds and prices
- Crowds · Switzerland overall
- Low
- Prices · Switzerland overall
- Medium
Switzerland overall: Ski season ends after Easter; Zurich's Sechseläuten; Ticino in blossom.
Compare two months
Weather, crowds and prices for any two months in Aarau, side by side.
Verdict
Apr: Mixed
May: Great (better)
Daytime high
Apr: 14 °C (57 °F)57 °F (14 °C)
May: 19 °C (66 °F)66 °F (19 °C)
Night low
Apr: 6 °C (43 °F)43 °F (6 °C)
May: 11 °C (52 °F)52 °F (11 °C)
Rain days
Apr: 9
May: 9
Crowds
Apr: Low
May: Low
Prices
Apr: Medium
May: Low
Festivals listed
Apr: 0
May: 0
April: Outside the best window (May–Sep). Across Switzerland: Ski season ends after Easter; Zurich's Sechseläuten; Ticino in blossom.
May: Inside Aarau's best window: May–Sep.
Aarau: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings