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The best time to visit Ston
The best months for a swim in Ston, Croatia, are July and August, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
Weather in January
With an average sea temperature of 14°C (57.2°F), January is the month with the coldest seawater in Ston, Croatia. Note: Dipping in 14°C (57.2°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties. Weather in January »
Weather in February
In February, the average sea temperature in Ston, Croatia, is 14.3°C (57.7°F). Note: Swimming in 14.3°C (57.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in February »
Weather in March
In March, the average sea temperature in Ston, Croatia, is 14.4°C (57.9°F). Note: Taking a dip in 14.4°C (57.9°F) can be perilous. Submersion in temperatures under 10°C (50°F) triggers severe cold shock accompanied by hyperventilation. Weather in March »
Weather in April
In Ston, Croatia, in April, the average water temperature is 15.6°C (60.1°F). Note: Swimming is not an enjoyable activity for the majority when the water is at 15.6°C (60.1°F). Weather in April »
Weather in May
In Ston, Croatia, the average seawater temperature in May is 18.6°C (65.5°F). Note: Swimming in water that is 18.6°C (65.5°F) is not enjoyable for most. Weather in May »
Weather in June
In Ston, Croatia, in June, the average water temperature is 22.8°C (73°F). Note: Swimming in 22.8°C (73°F) waters may not appeal to those sensitive to cold. Weather in June »
Weather in July
The perfect water temperature of 25.3°C (77.5°F) makes July a great period for swimming and other water activities in Ston, Croatia. The months with the warmest seawater are July and August, with an average sea temperature of 25.3°C (77.5°F). Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations. Weather in July »
Weather in August
The ideal sea water temperature of 25.3°C (77.5°F) makes August in Ston, Croatia, the best time for swimming and other water activities. July and August, with an average sea temperature of 25.3°C (77.5°F), are months with the warmest seawater. Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations. Weather in August »
Weather in September
In September, the average sea temperature in Ston, Croatia, is 24.3°C (75.7°F). Note: The allure of a swim in 24.3°C (75.7°F) waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. Weather in September »
Weather in October
In Ston, Croatia, in October, the average water temperature is 20.6°C (69.1°F). Note: In water with a temperature of 20.6°C (69.1°F), swimming is not a joy for most people. Weather in October »
Weather in November
In Ston, Croatia, the average seawater temperature in November is 18.2°C (64.8°F). Note: Swimming in 18.2°C (64.8°F) does not offer a pleasant experience for most individuals. Weather in November »
Weather in December
In December, the average sea temperature in Ston, Croatia, is 15.8°C (60.4°F). Note: For the majority, swimming in water with a temperature of 15.8°C (60.4°F) is not enjoyable. Weather in December »
[Resources]Frequently asked questions
What is the month with the coldest sea water in Ston?
January is the month with the coldest seawater in Ston, with an average sea temperature of 14°C (57.2°F).
When are the longest days in Ston?
The month with the longest days is June, with an average of 15h and 18min of daylight.
When is the sea warmest in Ston?
July and August, with an average sea temperature of 25.3°C (77.5°F), are months with the warmest seawater.
When is Daylight Saving Time (DST) in Ston?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Ston, Croatia, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Ston?
With an average of 9h and 6min of daylight, December has the shortest days of the year in Ston.
Average sea temperature
Ston, Croatia
The best months for swimming (with the highest average sea temperature) are July and August (25.3°C).
The coldest month (with the lowest average sea temperature) is January (14°C).
Average daylight
Ston, Croatia
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
Ston, Croatia
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