Zakynthos, GreeceQuick decision
When to visit Zakynthos?
🌞 Best time overall
June
🌡️ Optimal temperature
21°C–30°C in June
🌧 Least rain
10% rainy days in June
🌧 Wettest month
January (44%)
📅 Best score
9.0/10
By trip type
Best time by type of trip
Caretta TurtlesJune–August — nesting on Gerakas and Sekania beaches (protected access).
Navagio & BeachesJune–September — Shipwreck Beach (world icon), Blue Caves by boat.
Diving & CavesJune–September — Blue Caves, Keri Caves, crystal-clear waters.
HikingApril–May or October — mountain villages, Bohali, island views.
FamilyJune or September — calm sea, turtles, safe beaches.
BudgetMay or October — pleasant sea, accommodation prices -40%.
Monthly climate data
Zakynthos weather month by month
| Month | Min °C | Max °C | Rainy days (%) | Precip. mm/d | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 10°C | 14°C | 44% | 4.9 | 8.4h | 4.8/10 |
| ⛅ February | 10°C | 15°C | 30% | 2.9 | 9.6h | 7.0/10 |
| ⛅ March | 11°C | 17°C | 36% | 2.2 | 10.4h | 7.1/10 |
| 🌤️ April | 13°C | 19°C | 20% | 1.0 | 11.7h | 7.6/10 |
| 🌤️ May | 16°C | 24°C | 19% | 1.0 | 13.0h | 8.6/10 |
| ☀️ June | 21°C | 30°C | 10% | 0.8 | 13.2h | 9.0/10 |
| ☀️ July | 24°C | 33°C | 2% | 0.2 | 13.3h | 8.2/10 |
| ☀️ August | 24°C | 33°C | 7% | 0.2 | 12.7h | 8.0/10 |
| ☀️ September | 22°C | 29°C | 20% | 2.3 | 11.0h | 8.5/10 |
| 🌤️ October | 18°C | 24°C | 26% | 3.3 | 9.9h | 7.9/10 |
| 🌦️ November | 15°C | 19°C | 46% | 6.6 | 8.8h | 7.0/10 |
| 🌦️ December | 12°C | 16°C | 40% | 4.1 | 8.4h | 6.3/10 |
Ideal
Fair
Challenging climate
Source: Open-Meteo · 10 years
Seasonal breakdown
What to expect each season
🌸 Spring (Mar–May) — Good time
Average 20°C, 25% rainy days, 11.7h sunshine/day. Score: 7.8/10.
☀️ Summer (Jun–Aug) — Good time
Average 32°C, 6% rainy days, 13.1h sunshine/day. Score: 8.4/10.
🍂 Autumn (Sep–Nov) — Good time
Average 24°C, 31% rainy days, 9.9h sunshine/day. Score: 7.8/10.
❄️ Winter (Dec–Feb) — Acceptable
Average 15°C, 38% rainy days, 8.8h sunshine/day. Score: 6.0/10.
Accommodation
Find a place to stay in Zakynthos
Check availability during the recommended period
Tip : February, March offer a good weather/price balance — decent score with fewer crowds.
Search on Hotels.comActivities & tours
Activities and tours in Zakynthos
Guided tours, skip-the-line tickets and local experiences.
Browse activities on GetYourGuide
Flights
Find a flight to Zakynthos
Compare flights from all airlines.
Search flights
Monthly weather
Detailed weather by month
FAQ
Frequently asked questions
June is ideal with 10% rainy days and 30°C.
January is the wettest month with 44% rainy days.
Yes, June is the best month with an average of 30°C.
In winter, the average score is 6.0/10. Acceptable conditions for cultural visits.
Also explore
Destinations with similar climate
ItalyWeather rankings
Compare destinations by weather
Best in EuropeGuides & comparisons