January · Greece
Best time to visit Sifnos in January Weather, crowds & prices
Weather in Sifnos in January
Average temperature 14°C, 92 mm of rain, about 1 days with 6+ hours of sunshine and 75% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
2.1/10
Ranked #12 of 12 months
- Avg temp
- 14°C
- Rainfall
- 92 mm
- Humidity
- 75%
- Days with 6h+ sun
- 1
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
January in Sifnos scores 2.1/10 for beach and coastal travel - ranked #12 of 12. Expect around 14°C, 92 mm of rain, and roughly 1 days with 6+ hours of sunshine this month.
Sifnos is the Cycladic island of potters and chefs, with white villages, old trails and the Chrysopigi monastery.
January in Sifnos — off-season conditions
Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 92 mm of rain this month — a flexible day or two helps — with about 1 days with 6+ hours of sunshine and 9.7 hours of daylight to work around it.
That is 2.1/10 on the same scale — 12th of 12 months, versus 9.9/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, July is materially better in Sifnos — 7.8 points higher on the same scale.
Frequently asked
- What is the weather like in Sifnos in January?
- In January, Sifnos averages 14°C, 92 mm of rain, and about 1 days with 6+ hours of sunshine. Its climate-comfort score is 2.1/10.
- Is January a good time to visit Sifnos?
- January earns a 2.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Sifnos in January?
- Expect about 92 mm of rain in January. Average humidity is 75% and there are about 1 days with 6+ hours of sunshine.
Curated in Sifnos
Tickets & experiences
Things to do in Sifnos
Sifnos, Greece. Live activities and tours from GetYourGuide, matched to this destination.