Cold in Jan
15°C average high
avg high · 6° at night
25°C+ on rarely
Greece
Halkidiki weather in January
Is it warm? No. January in Halkidiki is cold: afternoons average 12°C and nights 5°C. Most days (80%) peak between 7°C and 16°C.
Cold · average high
12°C
25°C or more on almost no days; 20°C or more on almost no days.
- Average low5°overnight
- Sea15°average, 2022–2025
- Rainy days757 mm in the month
- SkyOften cloudy54% cloud · 28% clear days
How warm it really gets
Every January afternoon from 2011–2025: 465 days. Most (80%) peaked between 7° and 16°.
January, year by year
The average January high in each year. The warmest, 2023, averaged 14°C; the coolest, 2017, 8°C.
Compared with home
Average January highs. Expect rain on about 7 days (57 mm in a typical month).
- Halkidiki12°
- Cork9°
- London9°
- Dublin8°
- Belfast8°
- Glasgow7°
- Manchester7°
Warmer in January, not much further
Flying times are estimates from Dublin; Halkidiki is about 3h 45m.
Cold in Jan
14°C average high
avg high · 6° at night
25°C+ on rarely
Cool in Jan
18°C average high
avg high · 7° at night
25°C+ on rarely
Air: Copernicus ERA5-Land, 2011–2025. Sea: Copernicus ERA5, 2022–2025. Rainy days = days with 1 mm of rain or more, as weather stations count them. Clear day = average cloud cover of 30% or less. These are averages of past weather, not a forecast. Methodology