Skíathos Weather in January
What's the weather like in Skíathos (Greece) in January 2026?
The climate in Skíathos during January can be summarized as cool and a little damp.
January is in the winter in Skíathos and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 3°C (36°F) is normal.
| Daytime temperature | 9.9°C 49.8°F |
|---|---|
| Nightly temperature | 2.5°C 36.4°F |
| Average temperature | 6.2°C 43.1°F |
| Daily sunshine | 4.6 hrs |
| Avg rainfall | 86 mm 3.4 ins |
| Rainy days | 9 days |
| Sea temperature | 14.3°C 57.8°F |
| Humidity | 76% |
| Windspeed | 7.1kph 4 mph |
On average January is the 2nd wettest month of the year in Skíathos with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 hours of sunshine per day.
January temperatures in Skíathos
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Skíathos in January 2025.
Other monthly averages
Best places to visit in January
Skíathos weather stats
| Hottest month: | July | 29.3°C 84.7°F |
|---|---|---|
| Driest month: | July | 19mm 0.7ins |
| Sunniest month: | July | 13.6hrs |
| Coldest month: | January | 9.7°C 49.5°F |
| Wettest month: | December | 99mm 3.9ins |
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