Kos weather in March
March in Kos: cool, a little rain — a great time to visit.
#8 of 12 months in Kos · #625 of 897 destinations to visit in March · comfort 71/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Kos in March
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Kos climate normals — March
| Daytime high | 15°C / 60°F | 🙂 cool |
|---|---|---|
| Nighttime low | 12°C / 54°F | |
| Rainfall | 66 mm / 2.6 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 67% | 💧 humid |
| Dew point | 7°C / 44°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 12 h | |
| Wind | 34 km/h / 21 mph | |
| Air quality (US AQI) | 51 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Kos in March — FAQ
- Is March a good time to visit Kos?
- March in Kos: cool, a little rain — a great time to visit. It ranks #8 of 12 months for Kos on SeasonMap's comfort score (71/100).
- What is the weather like in Kos in March?
- In March, Kos averages a daily high of 15.3°C and a low of 12.3°C, with about 66.2 mm of rain over roughly 8.8 rainy days.
- What is the air quality in Kos in March?
- Kos has a mean US Air Quality Index of about 51 in March.