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When is the best time to visit Finland?

The best time to visit Finland is between May and October, the most comfortable stretch of the year on these averages.

Finland has a real winter and a real summer. Snow is part of the cold months, not a freak event. The outdoor year is short in the middle and long at the ends of summer. The pin on this page is a country centroid. Helsinki will not feel like the same week, and a city page is the honest place to read the year if you already know where you are going.

Most visitors come once the freeze has lifted, or they come on purpose for the cold. Do not book Finland as a sunlounger destination. The monthly table owns the averages. This layer is the year those numbers sit inside.

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Spring

Spring in Finland is the thaw. March, April and May move from leftover winter to usable outdoor days. Snow retreats. Mud and bright afternoons can share a week.

In Finland the meteorological summer is June, July and August and winter is December, January and February. Come for cities and the first terraces, not for guaranteed picnic weather. A squall in Finland in these months is ordinary, not a ruined trip.

Read Finland in this stretch as its own climate, not as a generic holiday season copied from another destination.

Summer

Summer is the outdoor season in Finland: June, July and August. Days are long. Heat is relative to the winter you came from, not to a Mediterranean coast. This is walking, terrace and lake weather, not a sunlounger climate.

In Finland the meteorological summer is June, July and August and winter is December, January and February. Evenings can still want a layer, especially away from the built-up centre. Rain does not disappear just because it is summer. Pack for a useful day that can turn wet.

Autumn

Autumn in Finland is short and useful: September, October and November. The first weeks are still outdoor days. The last weeks are a coat, wet leaves, and the knowledge that winter is coming.

In Finland the meteorological summer is June, July and August and winter is December, January and February. Come for cities and landscape, not for a last swim. Light is good. Afternoons end early. A shell in the bag is not optional.

Read Finland in this stretch as its own climate, not as a generic holiday season copied from another destination.

Winter

Winter in Finland is the real thing: December, January and February. Cold, short days, and snow that is part of the season rather than a postcard accident. This is a city-and-indoor trip unless you came for the cold on purpose.

In Finland the meteorological summer is June, July and August and winter is December, January and February. Do not book Finland as a mild winter-sun destination. Coat, boots, early dark. The monthly table will look grim because the months are grim in the honest way.

Finland weather by month

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 1 Oct 2026358 places covered

Average temperature and rainfall, month by month

Every figure below is a 1991–2020 climate normal for Finland, in °C and °F. Open a month for what to expect and what to pack.

Finland weather by month: average temperature, rainfall, sunshine for each month, from 1991–2020 climate normals
MonthAverageRainfall
January-8°C / 18°F42 mm
February-8°C / 18°F33 mm
March-4°C / 26°F31 mm
April3°C / 37°F33 mm
May9°C / 48°F43 mm
June14°C / 57°F67 mm
July17°C / 62°F78 mm
August15°C / 58°F67 mm
September10°C / 49°F57 mm
October4°C / 38°F66 mm
November-1°C / 30°F52 mm
December-5°C / 23°F49 mm

Weather in Finland cities

Travel guides for Finland

What to read before you book.

All travel guides in Finland

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FAQs about Finland weather

Climate averages for Finland, 1991–2020.

The best time to visit Finland is between May and October, the most comfortable stretch of the year on these averages.

July is the hottest month, with an average around 17°C.

July is the wettest month, with about 78 mm of rain.

February is the coolest month, averaging -8°C (18°F) against 17°C (62°F) in July.

This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what each month is usually like, which is what you want when booking ahead. For today or the coming week, check a live forecast.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.