When to go · Isojoki
Isojoki in May
Good month. Outside the best window (Jul–Aug (berries, warm weather)). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.
Key facts
- Verdict
- Good
- Temperature
- 14°C (57°F)57°F (14°C) / 4°C (39°F)39°F (4°C)
- average high / low
- Rain days
- 8
- Crowds
- Low
- Finland overall
- Prices
- Medium
- Finland overall
Verdict
Outside the best window (Jul–Aug (berries, warm weather)). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.
Is another month better than May?
May is rated good. These months rate higher:
Weather in May
- IsojokiHighs around 14 °C (57 °F), lows around 4 °C (39 °F), rain on about 8 daysHighs around 57 °F (14 °C), lows around 39 °F (4 °C), rain on about 8 days
Crowds and prices
- Crowds · Finland overall
- Low
- Prices · Finland overall
- Medium
Finland overall: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.
Compare two months
Weather, crowds and prices for any two months in Isojoki, side by side.
Verdict
May: Good
Jul: Great (better)
Daytime high
May: 14 °C (57 °F)57 °F (14 °C)
Jul: 20 °C (68 °F)68 °F (20 °C)
Night low
May: 4 °C (39 °F)39 °F (4 °C)
Jul: 11 °C (52 °F)52 °F (11 °C)
Rain days
May: 8 (better)
Jul: 9
Crowds
May: Low
Jul: High
Prices
May: Medium
Jul: Medium
Festivals listed
May: 0
Jul: 0
May: Outside the best window (Jul–Aug (berries, warm weather)). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.
July: Inside Isojoki's best window: Jul–Aug (berries, warm weather).
Isojoki: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings