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When to go · Jomala

Jomala in May

Good month. Outside the best window (Jun–Aug). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.

Key facts

Verdict
Good
Temperature
15°C (59°F) / 7°C (45°F)
average high / low
Rain days
10
Crowds
Low
Finland overall
Prices
Medium
Finland overall

Verdict

GoodFinland month rating

Outside the best window (Jun–Aug). 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

Long-term averages
  • JomalaHighs around 15 °C (59 °F), lows around 7 °C (45 °F), rain on about 10 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 Jomala, side by side.

  • Verdict

    May: Good

    Jun: Great (better)

  • Daytime high

    May: 15 °C (59 °F)

    Jun: 18 °C (64 °F)

  • Night low

    May: 7 °C (45 °F)

    Jun: 11 °C (52 °F)

  • Rain days

    May: 10

    Jun: 9 (better)

  • Crowds

    May: Low

    Jun: Medium

  • Prices

    May: Medium

    Jun: Medium

  • Festivals listed

    May: 0

    Jun: 1

May: Outside the best window (Jun–Aug). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.

June: Inside Jomala's best window: Jun–Aug.

Jomala: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Finland in May →