March · Greece
Best time to visit Kos in March Weather, crowds & prices
Weather in Kos in March
Average temperature 14°C, 44 mm of rain, about 30 days with 6+ hours of sunshine and 66% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
6.1/10
Ranked #9 of 12 months
- Avg temp
- 14°C
- Rainfall
- 44 mm
- Humidity
- 66%
- Days with 6h+ sun
- 30
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
March in Kos scores 6.1/10 for beach and coastal travel - ranked #9 of 12. Expect around 14°C, 44 mm of rain, and roughly 30 days with 6+ hours of sunshine this month.
Kos pairs the Asklepion and a plane tree linked to Hippocrates with sandy beaches and flat cycling routes.
March in Kos: mixed conditions, plan around the weather
Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.
With around 44 mm of rain, any showers tend to pass through rather than settle in; about 30 days with 6+ hours of sunshine and 12 hours of daylight fill the rest.
That is 6.1/10 on the same scale — 9th of 12 months, versus 10/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, June is materially better in Kos — 3.9 points higher on the same scale.
Frequently asked
- What is the weather like in Kos in March?
- In March, Kos averages 14°C, 44 mm of rain, and about 30 days with 6+ hours of sunshine. Its climate-comfort score is 6.1/10.
- Is March a good time to visit Kos?
- March earns a 6.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Kos in March?
- Expect about 44 mm of rain in March. Average humidity is 66% and there are about 30 days with 6+ hours of sunshine.
Curated in Kos
Tickets & experiences
Things to do in Kos
Kos, Greece. Live activities and tours from GetYourGuide, matched to this destination.