When to go · Jalasjärvi
Jalasjärvi in September
Good month. Outside the best window (May–August). Across Finland: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.
Key facts
- Verdict
- Good
- Temperature
- 16°C (61°F)61°F (16°C) / 7°C (45°F)45°F (7°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Finland overall
- Prices
- Medium
- Finland overall
Verdict
Outside the best window (May–August). Across Finland: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.
Is another month better than September?
September is rated good. These months rate higher:
Weather in September
- JalasjärviHighs around 16 °C (61 °F), lows around 7 °C (45 °F), rain on about 9 daysHighs around 61 °F (16 °C), lows around 45 °F (7 °C), rain on about 9 days
Crowds and prices
- Crowds · Finland overall
- Medium
- Prices · Finland overall
- Medium
Finland overall: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.
Compare two months
Weather, crowds and prices for any two months in Jalasjärvi, side by side.
Verdict
Sep: Good
May: Great (better)
Daytime high
Sep: 16 °C (61 °F)61 °F (16 °C)
May: 15 °C (59 °F)59 °F (15 °C)
Night low
Sep: 7 °C (45 °F)45 °F (7 °C)
May: 5 °C (41 °F)41 °F (5 °C)
Rain days
Sep: 9 (better)
May: 10
Crowds
Sep: Medium
May: Low
Prices
Sep: Medium
May: Medium
Festivals listed
Sep: 0
May: 0
September: Outside the best window (May–August). Across Finland: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.
May: Inside Jalasjärvi's best window: May–August.
Jalasjärvi: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings