Croatia
Korčula in March: weather, sea & travel advice
This month's data profile
Balanced monthly profile
Korčula in March is climatically mixed. The average daily high is around 13 °C, and the sea is about 14 °C. With about 10 rainy days it is moderate.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
44/100 · #9
Warmth
#9
Dryness
#7
Sun
#7
Sea warmth
#11
Published best categories: none
Korčula · MarchPhoto: Silverije · CC0Climate facts
- Average high
- 13 °C
- Average low
- 9 °C
- Sea
- 14 °C
- Rainy days (est.)
- 10 rainy days (est.)
- Sun (est.)
- 5 h/day
- Humidity
- 74 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| February | 11 | 7 | 10 | 73 | 3.1 | 73 | 4.1 | 14 | 38 |
| March (selected) | 13 | 9 | 10 | 72 | 4.7 | 74 | 4.0 | 14 | 44 |
| April | 16 | 12 | 10 | 64 | 6.1 | 74 | 3.4 | 15 | 53 |
How do the previous and next months compare?
Baseline: March (44/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| February | -6 | -2 °C | -1.7 °C | -0.3 | +1.1 mm | -1.6 h | -0.3 % | +0.1 m/s | -0.1 °C |
| April | +9 | +2.9 °C | +2.7 °C | +0.1 | -8.5 mm | +1.4 h | +0.3 % | -0.6 m/s | +1.2 °C |
All twelve months in context

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Where to stay in Korčula
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Useful next decisions
Frequently asked questions
How warm is Korčula in March?
The average daily high is around 13 °C, with an average daily low of about 9 °C.
Can you swim in Korčula in March?
The sea is about 14 °C (cold).
Does it rain a lot in Korčula in March?
The curated estimate is about 10 rainy days per month, not a directly measured long-term average. Total precipitation averages around 72 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Korčula?
By the climate score, June, July, August and September are the strongest months for Korčula. For a beach trip: June, July, August and September. March is not among them.