Visby

Climate Characteristics of Visby

Island of Sun and Moderation

Due to its location in the middle of the Baltic Sea, Visby is strongly influenced by the water, which acts as a thermal buffer. It is consistently one of the sunniest places in Sweden. The sea absorbs heat during summer and releases it slowly in autumn and winter, making Visby much milder than the mainland.

Mild and Windy Winter

Winter in Visby is among Sweden's mildest, with daytime temperatures usually staying between 1°C and 2°C (34-36°F). Snow falls but often mixes with rain. The main challenge is the Baltic wind and high humidity, which can make it feel much colder than the actual temperature.

Long and Pleasant Summer

Summer in Visby is arguably the best in Sweden. Temperatures stabilize around 20-23°C (68-73°F). Famous for its roses, the blooming season lasts long into autumn thanks to the stored sea heat. The air is exceptionally clean and the island light is famously clear and bright.

Weather in Visby by Month

January

The least cold month in Sweden. 1°C (34°F) daytime and -3°C (27°F) at night. The sea usually stays open, keeping humidity high. Strong sea winds and grey skies are common.

February

The coldest month on the island. 0°C (32°F) daytime. Best chance for snow to cover the medieval city walls. Clear skies offer brilliant, sun-lit maritime views.

March

Spring arrives slowly. 3°C (37°F) daytime. The cold surrounding sea delays warming, but sunshine increases. A bright but very windy and chilly month.

April

Gradual awakening. 8°C (46°F) daytime. While inland warms up, Visby remains cool. Thick sea mists often roll in from the harbor, blanketing the town.

May

The sunniest and driest month. 14°C (57°F) daytime. Clear air and peak visibility. First roses begin to bloom; low humidity makes it perfect for walking.

June

Start of summer and endless light. 18°C (64°F) daytime. Long days and vibrant atmosphere. Pleasant sea breezes make exploring the coastline delightful.

July

The warmest and most popular month. 21°C (70°F) daytime and 13°C (55°F) at night. Sunny and lively. The Baltic Sea warms up slightly for refreshing swims.

August

Continuation of pleasant summer. 21°C (70°F) daytime. The sea is at its warmest. Home to the famous Medieval Week, usually held under warm, clear skies.

September

Autumn is delayed by the sea. 16°C (61°F) daytime. Temperatures drop slowly. Deep blue skies and roses still in bloom throughout the city.

October

Cooling and autumn gales. 11°C (52°F) daytime. Rains become frequent and the sea turns rough. The Old Town looks dramatic under shifting grey clouds.

November

Dark, wet transition. 6°C (43°F) daytime. Sunshine hours drop. Sea fogs and light, persistent rain create a quiet, cozy atmosphere inside the stone houses.

December

Festival of light. 3°C (37°F) daytime and -1°C (30°F) at night. Christmas markets open. Rarely snowy, but festive lights on historic buildings create a magical feel.