Climate guide for Korčula, Croatia

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Korčula

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About Korčula

Korčula is a sightseeing destination in Croatia. Fortified island city known as the reputed birthplace of Marco Polo. Use the monthly scores to plan walking and sightseeing days around heat, rainfall, humidity and daylight.

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Best time to visit Korčula
Check seasonal weather trends and book accommodations in advance for Korčula.

Things to do in Korčula

Korčula, Croatia. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Korčula: the short answer

The best time to visit Korčula is April, followed by May, June. Those months combine the most usable temperatures with the fewest lost days to rain: April averages 15°C with 48 mm of rain and about 24 sunny days. The months to avoid unless you have a specific reason are December, January. If budget matters more than perfect weather, November is the strongest of the low-rate months at 5.8/10.

Across the year Korčula swings from 10°C in January to 28°C in July, a 17-degree spread, while rainfall ranges from 23 mm in July to 130 mm in November. That is the whole planning problem in one sentence: Korčula is not equally good year-round, and the difference between the best and worst month here is 3.8 points on a 10-point scale.

Warmest month: July (28°C). Coolest: January (10°C). Driest: July (23 mm). Wettest: November (130 mm).

Korčula month by month

January in Korčula — workable with trade-offs

Trade-offs · 5.7/10

January averages 10°C (50°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 80 mm, so plan one flexible day in three; you still get about 0 sunny days and 9.2 hours of daylight.

It scores 5.7/10 here, 11th of 12 months, against 9.3/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, April is materially better in Korčula — 3.6 points higher on the same scale.

February in Korčula — reliably good (9th best month)

Good · 7/10

February averages 11°C (52°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 51 mm, so plan one flexible day in three; you still get about 5 sunny days and 10.3 hours of daylight.

It scores 7/10 here, 9th of 12 months, against 9.3/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, April is materially better in Korčula — 2.3 points higher on the same scale.

March in Korčula — reliably good (7th best month)

Good · 7.3/10

March averages 12°C (54°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 84 mm, so plan one flexible day in three; you still get about 14 sunny days and 11.6 hours of daylight.

It scores 7.3/10 here, 7th of 12 months, against 9.3/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

If your dates are flexible, April is materially better in Korčula — 2 points higher on the same scale.

April in Korčula — the year's strongest window

Best window · 9.3/10

April averages 15°C (58°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 48 mm, so plan one flexible day in three; you still get about 24 sunny days and 13.2 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Korčula at 9.3/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

May in Korčula — the year's strongest window

Best window · 8.9/10

May averages 19°C (67°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 66 mm, so plan one flexible day in three; you still get about 30 sunny days and 14.5 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Korčula at 8.9/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

June in Korčula — the year's strongest window

Best window · 8.5/10

June averages 24°C (76°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 47 mm, so plan one flexible day in three; you still get about 30 sunny days and 15.2 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Korčula at 8.5/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

July in Korčula — reliably good (5th best month)

Good · 7.6/10

July averages 28°C (82°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 23 mm of rain — occasional showers rather than washed-out days — alongside about 31 sunny days and 14.9 daylight hours.

It scores 7.6/10 here, 5th of 12 months, against 9.3/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

If your dates are flexible, April is materially better in Korčula — 1.7 points higher on the same scale.

August in Korčula — reliably good (8th best month)

Good · 7.2/10

August averages 27°C (81°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 51 mm, so plan one flexible day in three; you still get about 30 sunny days and 13.8 hours of daylight.

It scores 7.2/10 here, 8th of 12 months, against 9.3/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

If your dates are flexible, April is materially better in Korčula — 2.1 points higher on the same scale.

September in Korčula — reliably good (6th best month)

Good · 7.5/10

September averages 23°C (74°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 98 mm, so plan one flexible day in three; you still get about 17 sunny days and 12.3 hours of daylight.

It scores 7.5/10 here, 6th of 12 months, against 9.3/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

If your dates are flexible, April is materially better in Korčula — 1.8 points higher on the same scale.

October in Korčula — reliably good (4th best month)

Good · 8.4/10

October averages 20°C (69°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 41 mm of rain — occasional showers rather than washed-out days — alongside about 9 sunny days and 10.8 daylight hours.

It scores 8.4/10 here, 4th of 12 months, against 9.3/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

November in Korčula — workable with trade-offs

Trade-offs · 5.8/10

November averages 15°C (60°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

At 130 mm this is a genuinely wet month: about 0 sunny days in total, and outdoor plans need an indoor fallback.

It scores 5.8/10 here, 10th of 12 months, against 9.3/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.

If your dates are flexible, April is materially better in Korčula — 3.5 points higher on the same scale.

December in Korčula — workable with trade-offs

Trade-offs · 5.5/10

December averages 13°C (55°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

At 111 mm this is a genuinely wet month: about 0 sunny days in total, and outdoor plans need an indoor fallback.

It scores 5.5/10 here, 12th of 12 months, against 9.3/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.

If your dates are flexible, April is materially better in Korčula — 3.8 points higher on the same scale.

Frequently asked

When is the best time to visit Korčula, Croatia?
In Ideal Weather mode, the best months to visit Korčula are April, May, June, October. April is the single peak month with an Ideal Weather score of 9.3/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Korčula year-round?
Korčula has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 10°C in January to 28°C in July, with Ideal Weather scores between 5.5 and 9.3 out of 10.
Which months should I avoid in Korčula?
The lowest Ideal Weather-scoring months in Korčula are December (5.5/10), January (5.7/10), November (5.8/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Korčula?
November is the wettest month in Korčula, averaging about 130 mm of rainfall. July is the driest, at roughly 23 mm.
Which is the sunniest month in Korčula?
July sees the most sun in Korčula, with about 31 sunny days on average - ideal for outdoor plans.
Is Korčula a good destination for sightseeing and cultural travel?
Korčula is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (April, May, June, October) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Korčula calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Korčula: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for sightseeing and cultural travel.

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Curated in Korčula

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