Croatia
Croatia · Europe
The best time to visit Croatia is June, July, August, and September. In summer, daytime highs average 32°C (90°F), with peaks around 36°C (97°F); in winter, nights average 5°C (41°F), dropping to around -2°C (28°F) on the coldest. During the best travel months, the sun shines up to 10 hours per day — ideal for beach and outdoor activities.
Croatia – What you should know
The Dalmatian coast around Split offers a classic Mediterranean climate with hot, dry summers and mild, wetter winters. The Adriatic Sea warms typically to 24–25°C (75–77°F) in midsummer, and the numerous islands off the coast make Split an ideal base for sailing trips.
A special climatic phenomenon is the Bora: this cold katabatic wind arrives from the hinterland in the autumn and winter months and can produce powerful gusts. In summer it mostly stays away, and the weather along the coast is stable and reliably sunny.
The best travel time is June and September: the Adriatic coast is not yet overcrowded, prices are moderate, and the water is warm enough for swimming. In July and August, millions of tourists flood the region — especially Hvar and Dubrovnik become very crowded. Those seeking peace should avoid high season or escape to lesser-known islands.
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 12° (54°)7– (45–)16 (61) | 13° (55°)7– (45–)18 (64) | 16° (61°)10– (50–)21 (70) | 19° (66°)12– (54–)24 (75) | 24° (75°)18– (64–)29 (84) | 29° (84°)22– (72–)34 (93) | 32° (90°)26– (79–)36 (97) | 32° (90°)26– (79–)36 (97) | 27° (81°)21– (70–)32 (90) | 22° (72°)16– (61–)26 (79) | 17° (63°)10– (50–)22 (72) | 14° (57°)8– (46–)18 (64) |
Ø night, range from coldest to warmest nightØ nightrange | 5° (41°)-2– (28–)12 (54) | 6° (43°)-1– (30–)12 (54) | 8° (46°)1– (34–)13 (55) | 11° (52°)5– (41–)16 (61) | 15° (59°)10– (50–)20 (68) | 19° (66°)14– (57–)24 (75) | 22° (72°)17– (63–)26 (79) | 22° (72°)17– (63–)26 (79) | 18° (64°)11– (52–)22 (72) | 14° (57°)8– (46–)19 (66) | 10° (50°)3– (37–)16 (61) | 7° (45°)0– (32–)14 (57) |
☀️Sunshine | 4h | 5h | 7h | 8h | 9h | 10h | 11h | 10h | 7h | 6h | 4h | 4h |
🌊Water Temp | 14° (57°) | 13° (55°) | 13° (55°) | 15° (59°) | 19° (66°) | 23° (73°) | 24° (75°) | 25° (77°) | 23° (73°) | 21° (70°) | 18° (64°) | 16° (61°) |
🌧Rain Days | 8d96mm (3.8") | 7d92mm (3.6") | 7d84mm (3.3") | 6d65mm (2.6") | 6d72mm (2.8") | 4d60mm (2.4") | 2d27mm (1.0") | 3d35mm (1.4") | 5d88mm (3.5") | 5d95mm (3.7") | 9d149mm (5.9") | 8d130mm (5.1") |
Best travel timeØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Travel Tips
May offers great weather in Croatia with fewer tourists and lower prices — ideal for those who want to avoid the peak season crowds.
The travel year in Croatia
December – February
Dubrovnik is finally Dubrovnik: the old town, which suffers under cruise tourism in summer, belongs to a few visitors and the locals. Stone lanes in midday silence, the Adriatic view from the city walls undisturbed.
March – May
Spring: the best time for Dubrovnik's city walls, and the Plitvice Lakes glow turquoise. Split and Trogir without cruise groups.
June – September
Peak season: the Dubrovnik Summer Festival stages theatre and concerts in the old town under the open sky. The islands of Hvar, Brač and Korčula are full — anyone looking for quiet heads to Vis or Lastovo.
October – November
Off-season: the sea is still warm, there are fewer cruise ships and Dubrovnik can be enjoyed again. For connoisseurs, October is the best month on the Dalmatian coast.
Events & Festivals
July
- Dubrovnik Summer Festival· 10 July – 25 August
One of Europe's most renowned cultural festivals: theatre, opera, concerts and dance on open-air stages within Dubrovnik's medieval city walls — every backdrop a World Heritage Site.
Frequently Asked Questions
- When is the best time to visit Croatia?
- The best time to visit Croatia is June, July, August, and September. These months offer the most favourable combination of sunshine, temperatures, and low rainfall.
- How warm does it get in Croatia?
- In summer, daytime highs in Croatia average 32°C (90°F), with peaks around 36°C (97°F); in winter, nights average 5°C (41°F), dropping to around -2°C (28°F) on the coldest.
- How much rain does Croatia get?
- Croatia has a relatively even rainfall pattern with an average of 6 rain days per month. The driest months are June, July, and August.
- How warm is the water in Croatia?
- Water temperature in Croatia ranges from 13°C (55°F) (February) to 25°C (77°F) (August). During the best travel months (June, July, August, and September), the water is most pleasant for swimming.
Best Travel Time by Vacation Type
🏖️
Beach Holiday
Warm, sunny, little rain
JunJulAug
🏙️
City Trip
Pleasantly mild, not too hot
MaySepOct
