April · Greece
Best time to visit Koufonisia in April Weather, crowds & prices
Weather in Koufonisia in April
Average temperature 17°C, 21 mm of rain, about 27 days with 6+ hours of sunshine and 77% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
April score
7.1/10
Ranked #7 of 12 months
- Avg temp
- 17°C
- Rainfall
- 21 mm
- Humidity
- 77%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
April in Koufonisia scores 7.1/10 for beach and coastal travel - ranked #7 of 12. Expect around 17°C, 21 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Koufonisia pairs Pano and Kato Koufonisi, with sandy beaches, sea caves and a tiny Cycladic harbour village.
April holds up well in Koufonisia — 7th best month
Temperatures hover around 17°C (62°F) — the kind of month where neither heat nor cold forces the schedule.
With around 21 mm of rain, any showers tend to pass through rather than settle in; about 27 days with 6+ hours of sunshine and 13 hours of daylight fill the rest.
That is 7.1/10 on the same scale — 7th of 12 months, versus 9.8/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening.
Expect mid-season pricing, and crowds are moderate.
If your dates are flexible, June is materially better in Koufonisia — 2.7 points higher on the same scale.
Frequently asked
- What is the weather like in Koufonisia in April?
- In April, Koufonisia averages 17°C, 21 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 7.1/10.
- Is April a good time to visit Koufonisia?
- April earns a 7.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Koufonisia in April?
- Expect about 21 mm of rain in April. Average humidity is 77% and there are about 27 days with 6+ hours of sunshine.
Curated in Koufonisia
Tickets & experiences
Things to do in Koufonisia
Koufonisia, Greece. Live activities and tours from GetYourGuide, matched to this destination.