Naxos weather in December
Temperature, sea and sunshine in December: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in December
Poor
Best time to visit: June – September
What is the weather like in Naxos in December?
In December, Naxos is cool: daytime highs average 15 °C, and nights cool down to about 13 °C. The sea averages 17.4 °C – bracing, so a wetsuit helps for longer swims. Expect around 4 hours of sunshine a day. Rain is frequent, with about 10 rainy days and 68 mm in total. It is often windy, with gusts of around 37 km/h. All in all, December is not an ideal month for a holiday in Naxos.
December compared
How the weather changes from November to January. Tap a month to open it.
| NovemberNov | DecemberDec | JanuaryJan | |
|---|---|---|---|
| Score | 33 | 17 | 14 |
| Day | 18° | 15° | 14° |
| Night | 16° | 13° | 11° |
| Sea | 19° | 17° | 17° |
| Sun | 6 h | 4 h | 4 h |
| Rain days | 6 | 10 | 11 |
More details for December
- Daylight
- 9 h 38 min07:25 – 17:03
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or more
- Wind
- 37 km/haverage daily peak
- Cloud cover
- 54 %on average
- Hot days
- 0 days30 °C or more
- Time zone
- UTC+2Europe/Athens
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %6 %
- Sunshineweight 20 %20 %
- Few rainy daysweight 20 %56 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in December
- A jumper for the evenings
- Rain jacket or umbrella
- Windproof jacket
Naxos in December: quick answers
Is Naxos hot in December?
No. In December, Naxos is cool: daytime highs average 15 °C and nights drop to about 13 °C.
Can you swim in Naxos in December?
Only if you don't mind cold water: in December the sea averages just 17.4 °C. Comfortable swimming is possible from June to October.
Does it rain much in Naxos in December?
Rain is frequent, with about 10 rainy days and 68 mm in total.
Naxos month by month
The whole year in NaxosAll destinations: GreeceWhere to go in DecemberSea temperature in December
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)