When to go · Sonkajärvi

Sonkajärvi in May

Good month. Outside the best window (June–August (especially July for the Wife‑Carrying event)). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.

Key facts

Verdict: Good
Temperature: 15°C (59°F)59°F (15°C) / 5°C (41°F)41°F (5°C); average high / low
Rain days: 8
Crowds: Low; Finland overall
Prices: Medium; Finland overall

Plan around it

Verdict

GoodFinland month rating

Outside the best window (June–August (especially July for the Wife‑Carrying event)). 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

SonkajärviHighs around 15 °C (59 °F), lows around 5 °C (41 °F), rain on about 8 daysHighs around 59 °F (15 °C), lows around 41 °F (5 °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 Sonkajärvi, side by side.

First month

Second month

Verdict
May: Good
Jun: Great (better)
Daytime high
May: 15 °C (59 °F)59 °F (15 °C)
Jun: 19 °C (66 °F)66 °F (19 °C)
Night low
May: 5 °C (41 °F)41 °F (5 °C)
Jun: 9 °C (48 °F)48 °F (9 °C)
Rain days
May: 8 (better)
Jun: 9
Crowds
May: Low
Jun: Medium
Prices
May: Medium
Jun: Medium
Festivals listed
May: 0
Jun: 1

May: Outside the best window (June–August (especially July for the Wife‑Carrying event)). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.

June: Inside Sonkajärvi's best window: June–August (especially July for the Wife‑Carrying event).

Sonkajärvi: 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 May →