When to go · Jämsä

Jämsä in April

Mixed month. Outside the best window (Dec–Mar for snow; Jun–Aug for mountain‑bike festivals). Across Finland: Thaw and slush in the south; spring skiing in the north.

Key facts

Verdict: Mixed
Temperature: 8°C (46°F)46°F (8°C) / −1°C (30°F)30°F (−1°C); average high / low
Rain days: 7
Crowds: Low; Finland overall
Prices: Medium; Finland overall

Plan around it

Verdict

MixedFinland month rating

Outside the best window (Dec–Mar for snow; Jun–Aug for mountain‑bike festivals). Across Finland: Thaw and slush in the south; spring skiing in the north.

Is another month better than April?

April is rated mixed. These months rate higher:

Weather in April

Long-term averages

JämsäHighs around 8 °C (46 °F), lows around -1 °C (30 °F), rain on about 7 daysHighs around 46 °F (8 °C), lows around 30 °F (-1 °C), rain on about 7 days

Crowds and prices

Crowds · Finland overall: Low
Prices · Finland overall: Medium

Finland overall: Thaw and slush in the south; spring skiing in the north.

Compare two months

Weather, crowds and prices for any two months in Jämsä, side by side.

First month

Second month

Verdict
Apr: Mixed
Jan: Great (better)
Daytime high
Apr: 8 °C (46 °F)46 °F (8 °C)
Jan: -5 °C (23 °F)23 °F (-5 °C)
Night low
Apr: -1 °C (30 °F)30 °F (-1 °C)
Jan: -12 °C (10 °F)10 °F (-12 °C)
Rain days
Apr: 7
Jan: 5 (better)
Crowds
Apr: Low
Jan: Medium
Prices
Apr: Medium
Jan: Medium
Festivals listed
Apr: 0
Jan: 0

April: Outside the best window (Dec–Mar for snow; Jun–Aug for mountain‑bike festivals). Across Finland: Thaw and slush in the south; spring skiing in the north.

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 coat, hat and gloves for mornings and evenings

Build the full packing list for your trip →

Across Finland in April →