When to go · Jämsä
Jämsä in July
Great month. Inside Jämsä's best window: Dec–Mar for snow; Jun–Aug for mountain‑bike festivals.
Key facts
- Verdict
- Great
- Temperature
- 21°C (70°F)70°F (21°C) / 12°C (54°F)54°F (12°C)
- average high / low
- Rain days
- 9
- Crowds
- High
- Finland overall
- Prices
- Medium
- Finland overall
Verdict
Inside Jämsä's best window: Dec–Mar for snow; Jun–Aug for mountain‑bike festivals.
Is another month better than July?
No other month rates higher than July for Jämsä in this guide.
Weather in July
- JämsäHighs around 21 °C (70 °F), lows around 12 °C (54 °F), rain on about 9 daysHighs around 70 °F (21 °C), lows around 54 °F (12 °C), rain on about 9 days
Crowds and prices
- Crowds · Finland overall
- High
- Prices · Finland overall
- Medium
Finland overall: Warmest month: cottages, lake swimming, festivals; some city restaurants closed for holidays.
Compare two months
Weather, crowds and prices for any two months in Jämsä, side by side.
Verdict
Jul: Great
Jan: Great
Daytime high
Jul: 21 °C (70 °F)70 °F (21 °C)
Jan: -5 °C (23 °F)23 °F (-5 °C)
Night low
Jul: 12 °C (54 °F)54 °F (12 °C)
Jan: -12 °C (10 °F)10 °F (-12 °C)
Rain days
Jul: 9
Jan: 5 (better)
Crowds
Jul: High
Jan: Medium
Prices
Jul: Medium
Jan: Medium
Festivals listed
Jul: 0
Jan: 0
July: Inside Jämsä's best window: Dec–Mar for snow; Jun–Aug for mountain‑bike festivals.
January: Inside Jämsä's best window: Dec–Mar for snow; Jun–Aug for mountain‑bike festivals.
Jämsä: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings