Zakynthos weather in December
December in Zakynthos: nice, soaked, with clean air — a gamble, with 14 rainy days.
#11 of 12 months in Zakynthos · #665 of 897 destinations to visit in December · comfort 58/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Zakynthos in December
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Zakynthos climate normals — December
| Daytime high | 16°C / 62°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Rainfall | 170 mm / 6.7 in | ⛈ soaked |
| Rainy days | 14 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 12°C / 53°F | |
| Sunshine | 7.4 h/day | |
| Daylight | 9.6 h | |
| Wind | 29 km/h / 18 mph | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Zakynthos in December — FAQ
- Is December a good time to visit Zakynthos?
- December in Zakynthos: nice, soaked, with clean air — a gamble, with 14 rainy days. It ranks #11 of 12 months for Zakynthos on SeasonMap's comfort score (58/100).
- What is the weather like in Zakynthos in December?
- In December, Zakynthos averages a daily high of 16.4°C and a low of 14.1°C, with about 169.9 mm of rain over roughly 14.2 rainy days.
- What is the air quality in Zakynthos in December?
- Zakynthos has a mean US Air Quality Index of about 41 in December.