Dubrovnik enjoys a classic Mediterranean climate with hot, dry summers and mild, wet winters. The city is famous for its abundant sunshine, averaging over 2,500 hours per year, and its crystal-clear Adriatic waters. Seasonal changes are pronounced, with summer heat and winter rains shaping the rhythm of life and travel in this coastal gem.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Dubrovnik’s climate is characterised by hot, sunny summers and mild, rainy winters, making it a year-round destination for both beach lovers and history enthusiasts. Summer (June–August) brings average highs of 28–30°C, with occasional peaks above 34°C. Nights remain warm, and humidity is moderate, while gentle sea breezes provide relief from the heat. Rainfall is minimal in summer, with July and August being the driest months, and the Adriatic Sea warms to a pleasant 24–25°C, ideal for swimming and water sports. Sunshine is abundant, with up to 11.5 hours per day in July.
Winter (December–February) is mild by European standards, with average highs around 12–15°C and lows rarely dropping below 6°C. Snow is extremely rare, but rain is frequent, especially from October to December, when monthly precipitation can exceed 130–145 mm. Even in winter, sunny days are common, and the city’s historic streets are quieter and more atmospheric. Spring (March–May) and autumn (September–November) are transitional seasons, offering mild to warm temperatures (17–25°C), moderate rainfall, and fewer crowds. These periods are perfect for sightseeing, hiking, and enjoying the city’s vibrant festivals. Winds, including the bura and sirocco, are more common in autumn and winter, occasionally bringing brisk gusts along the coast. Overall, Dubrovnik’s climate ensures lush landscapes, a long swimming season, and a lively outdoor café culture.
| Average climate data for Dubrovnik, Croatia | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 9 | 10 | 13 | 16 | 19 | 24 | 27 | 28 | 23 | 19 | 15 | 11 | 28 |
| Average minimum temperature (°C) | 6 | 6 | 8 | 11 | 14 | 18 | 21 | 22 | 18 | 15 | 12 | 7 | 6 |
| Average precipitation (mm) | 90 | 72 | 65 | 69 | 51 | 38 | 22 | 24 | 54 | 80 | 166 | 98 | 829 |
| Average rainfall days (days) | 11 | 12 | 13 | 13 | 14 | 11 | 8 | 5 | 10 | 11 | 13 | 13 | 134 |
| Average snowfall (mm) | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Average snowfall days (days) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Average relative humidity (%) | 71 | 74 | 72 | 72 | 69 | 70 | 64 | 61 | 64 | 68 | 71 | 68 | 69 |
| Average wind speed (km/h) | 16 | 17 | 16 | 13 | 12 | 11 | 11 | 10 | 12 | 13 | 15 | 15 | 14 |
| Average water temperature (°C) | 14 | 14 | 14 | 16 | 19 | 23 | 25 | 25 | 24 | 21 | 18 | 16 | 19 |
| Average daily daylight hours (h) | 9 | 10 | 12 | 13 | 14 | 15 | 15 | 13 | 12 | 11 | 9 | 9 | 12 |
| Average daily sunshine hours (h) | 5 | 5 | 7 | 10 | 11 | 11 | 12 | 12 | 10 | 7 | 6 | 5 | 8 |
| Average cloud coverage (%) | 40 | 41 | 37 | 32 | 25 | 18 | 10 | 10 | 17 | 24 | 36 | 36 | 27 |
| Average UV index | 3 | 3 | 4 | 4 | 5 | 6 | 7 | 6 | 5 | 4 | 3 | 3 | 4 |
The best time to visit Dubrovnik is during the shoulder seasons of May–June and September–October, when temperatures are warm (20–28°C), the sea is swimmable, and crowds are smaller. These months offer ideal conditions for sightseeing, outdoor activities, and enjoying the beaches without the intense summer heat or peak-season congestion.
The least favourable time to visit is from November to February, when rain is most frequent, days are shorter, and some tourist facilities may close for the season. While winters are mild and the city is tranquil, beach activities are limited and occasional strong winds can make the weather unpredictable.
Dubrovnik has a Mediterranean climate with hot, dry summers and mild, wet winters. Summers are sunny and ideal for beaches, while winters are mild but rainier, with snow being extremely rare.
Summer temperatures in Dubrovnik often reach 28–30°C, with occasional peaks above 34°C. Nights remain warm, and the Adriatic Sea is perfect for swimming, with temperatures up to 25°C.
Rain is most frequent from October to December, with November typically being the wettest month. Summer months are much drier, with July and August seeing the least rainfall.
Snow is extremely rare in Dubrovnik. Winters are mild, with average highs of 12–15°C. Most winter precipitation falls as rain, and the city rarely experiences frost.
Dubrovnik can be windy, especially in autumn and winter, due to local winds like the bura and sirocco. These can bring brisk gusts along the coast, so pack a windproof jacket if visiting off-season.
Pack light, breathable clothing and sun protection for summer. In spring and autumn, bring layers and a light rain jacket. For winter, a warm jumper and waterproof jacket are useful for cooler nights and rain.
The Adriatic Sea is warm enough for swimming from June to October, with sea temperatures reaching 24–25°C in July and August. Even in May and October, the water is usually comfortable for most swimmers.
The warmest month, with the highest average maximum temperature, is August (27.9 °C). The month with the lowest average maximum temperature is January (9.5 °C). Overall, the average maximum temperature over the whole year is 17.9 °C.
The month with the highest average minimum temperature is August (21.9 °C). The coldest month, with the lowest average minimum temperature, is January (5.7 °C). Overall, the average minimum temperature over the whole year is 13.2 °C.
The month with the highest average water temperature is July (25.5 °C). The month with the lowest average water temperature is February (14.2 °C). Overall, the average water temperature over the whole year is 19.2 °C.
The wettest month, with the highest amount of precipitation, is November (166.3 mm). The driest month, with the least amount of precipitation, is July (22.3 mm). Over the whole year there are 828.5 mm of rainfall on average.
The month with the most days of rain is May (13.7 days). The month with the fewest days of rain is August (5.3 days). Over the whole year there are 134.4 days of rain on average.
The month with the most snowfall is February (3 mm). The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0 mm). Over the whole year there are 3 mm of snowfall on average.
The month with the most days of snowfall is February (0.4 days). The months with the fewest days of snowfall are April, May, June, July and September (0 days). Over the whole year there are 1.1 days of snowfall on average.
The month with the highest average relative humidity is February (73.7 %). The month with the lowest average relative humidity is August (61.4 %). The overall average relative humidity over the whole year is 68.7 %.
The windiest month, with the highest average wind speed, is February (16.6 km/h). The calmest month, with the lowest average wind speed, is August (10.4 km/h). The overall average wind speed over the whole year is 13.5 km/h.
The month with the cloudiest skies, so the highest cloud coverage, is February (41.2 %). The month with the clearest skies, so the lowest cloud coverage, is August (10.2 %). Over the whole year there is an average cloud coverage of 27.2 %.
The month with the longest days, so the most daylight, is June (Average daylight: 15 h). The month with the shortest days, so the least daylight, is December (Average daylight: 9 h). Over the whole year there are 11.9 h of daylight per day on average.
The month with the most sunshine per day is July (Average sunshine: 11.9 h). The month with the least sunshine per day is December (Average sunshine: 5 h). Over the whole year there are 8.4 h of sunlight per day on average.
The month with the highest average UV index is July (UV index: 7). The months with the lowest average UV index are January, February, November and December (UV index: 3). Over the whole year the average UV index is 4.4.
