Santorini January weather
Santorini, Greece · January
Quiet season; seasonal operations and ferry schedules may be reduced
January in Santorini is generally mild rather than freezing, but rainy and windy days can feel damp and cool.
It can be quieter with fewer seasonal services, yet caldera views are relaxed. Indoor anchors (wine, cafés) help keep plans comfortable.
January averages at a glance
Average low
around 10–12°C
Average high
around 14–16°C
Average precipitation
around 50–90 mm
Precip days
about 9–14 days
What to wear in January in Santorini
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Jacket/coat + layers for flexible comfort.
- • Umbrella and water-resistant shoes help on wet days.
- • Optional scarf/hood helps with wind chill.
- • Easy-to-remove layers help indoors.
Travel tips for visiting Santorini in January
- • Anchor rainy days with indoor stops, and keep outdoor segments short.
- • Caldera viewpoints can be wind-exposed—bring a wind layer.
- • Ferry and tour schedules can be seasonal—check timings ahead.
January weather in Santorini — FAQ
Q. Is January worth visiting?
A. It can be if you want a quieter trip, but expect more rain and fewer seasonal services.
Q. Can you swim in January?
A. Water is usually cold for most people.
Explore Santorini
These pages are connected so you can compare conditions and decide for yourself.