Climate and monthly weather forecast
Vis, Croatia

Weather in January

In January, the average sea temperature in Vis, Croatia, is 14.1°C (57.4°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in January »

Weather in February

With an average sea temperature of 13.8°C (56.8°F), February is the month with the coldest seawater in Vis, Croatia. Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in February »

Weather in March

In Vis, Croatia, the average seawater temperature in March is 14.3°C (57.7°F). Note: Swimming in 14.3°C (57.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in March »

Weather in April

In April, the average sea temperature in Vis, Croatia, is 15.4°C (59.7°F). Note: For swimming, a surface water temperature of 15.4°C (59.7°F) is not enjoyable for the majority. Weather in April »

Weather in May

In Vis, Croatia, the average seawater temperature in May is 18.5°C (65.3°F). Note: For swimming, a surface water temperature of 18.5°C (65.3°F) is not enjoyable for the majority. Weather in May »

Weather in June

In Vis, Croatia, in June, the average water temperature is 22.4°C (72.3°F). Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.4°C (72.3°F) water may be enjoyable. Weather in June »

Weather in July

In July, the average sea temperature in Vis, Croatia, is 24.6°C (76.3°F). Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24.6°C (76.3°F) water may be enjoyable. Weather in July »

Weather in August

August is the month with the warmest seawater in Vis, Croatia, with an average sea temperature of 24.9°C (76.8°F). Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.9°C (76.8°F) water. Weather in August »

Weather in September

In Vis, Croatia, in September, the average water temperature is 23.9°C (75°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in September »

Weather in October

In Vis, Croatia, the average seawater temperature in October is 20.4°C (68.7°F). Note: For most, swimming in 20.4°C (68.7°F) is not an enjoyable activity. Weather in October »

Weather in November

In Vis, Croatia, in November, the average water temperature is 18.4°C (65.1°F). Note: Swimming in 18.4°C (65.1°F) is not enjoyable for the majority. Weather in November »

Weather in December

In December, the average sea temperature in Vis, Croatia, is 16.2°C (61.2°F). Note: For most, swimming in 16.2°C (61.2°F) is not an enjoyable activity. Weather in December »
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FAQ

What month is the sea coldest in Vis?

February is the month with the coldest seawater in Vis, with an average sea temperature of 13.8°C (56.8°F).

When is Daylight Saving Time (DST) in Vis?

On Sunday, 27. March 2022, at 02:00, Daylight Saving Time starts in Vis, and the time zone changes from CET to CEST. Daylight Saving Time ends on Sunday, 30. October 2022, at 03:00, and the time zone reverts from CEST to CET.

When are the longest days in Vis?

June has the longest days of the year, with an average of 15h and 19min of daylight.

When is the sea warmest in Vis?

The month with the warmest seawater is August, with an average sea temperature of 24.9°C (76.8°F).

What is the month with the shortest days in Vis?

With an average of 9h and 4min of daylight, December has the shortest days of the year in Vis.

Average sea temperature
Vis, Croatia

Average sea temperature - Vis, Croatia

The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (13.8°C).

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Average daylight
Vis, Croatia

Average daylight - Vis, Croatia

The month with the longest days is June (Average daylight: 15h and 19min).
The month with the shortest days is December (Average daylight: 9h and 4min).

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