🇬🇷 Weather in Mykonos Town in December
This is what the weather in Mykonos Town (Mykonos, Greece) was like in December in 2016–2025.
Key facts at a glance
Avg. daytime high
16.1 °C
13.0 °C – 17.9 °C
Avg. night-time low
14.4 °C
10.9 °C – 16.1 °C
Avg. rain days in period
12.7
41 % of days · ≥ 1.0 mm
Avg. precipitation in period
100 mm
32.7 mm – 205 mm
Avg. cloud cover
69 %
This data source has no sunshine hours – average cloud cover shown instead.
Avg. sea temperature
–
Sea temperature unavailable for today (daily limit).
Extremes: Highest temperature 19.9 °C (3 Dec 2023) · Lowest temperature 7.2 °C (14 Dec 2016) · Avg. daily peak wind 32 km/h
Weather mix of all days
- 34Sunny
- 77Partly cloudy
- 72Cloudy
- 63Light rain
- 64Rain
Summary
- On average 16.1 °C during the day and 14.4 °C at night.
- On average 12.7 rain days (Rain day = at least 1.0 mm of precipitation) with 100 mm of precipitation in total.
- Prevailing: Partly cloudy.
- Warmest year: 2023 (avg. 17.9 °C), coolest: 2016 (avg. 13.0 °C).
- Wettest year: 2024 (205 mm), driest: 2022 (32.7 mm).
- Extremes: 19.9 °C on 3 Dec 2023 and 7.2 °C on 14 Dec 2016.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Precipitation & rain days
Year by year
2025
Avg. max16.9°Avg. min15.2°- Rain days
- 13 Rain days
- Precipitation
- 54.5 mm
- Avg. cloud cover
- 63 % cloudy
- Sea temperature
- –
Max 19.6 °C · Min 11.3 °C
2024
Avg. max16.3°Avg. min14.5°- Rain days
- 20 Rain days
- Precipitation
- 205 mm
- Avg. cloud cover
- 69 % cloudy
- Sea temperature
- –
Max 18.9 °C · Min 10.2 °C
2023
Avg. max17.9°Avg. min16.1°- Rain days
- 11 Rain days
- Precipitation
- 79.4 mm
- Avg. cloud cover
- 64 % cloudy
- Sea temperature
- –
Max 19.9 °C · Min 12.6 °C
2022
Avg. max16.9°Avg. min15.5°- Rain days
- 5 Rain days
- Precipitation
- 32.7 mm
- Avg. cloud cover
- 62 % cloudy
- Sea temperature
- –
Max 19.0 °C · Min 10.7 °C
2021
Avg. max15.7°Avg. min13.9°- Rain days
- 17 Rain days
- Precipitation
- 129 mm
- Avg. cloud cover
- 76 % cloudy
- Sea temperature
- –
Max 18.3 °C · Min 9.7 °C
2020
Avg. max17.2°Avg. min15.9°- Rain days
- 12 Rain days
- Precipitation
- 156 mm
- Avg. cloud cover
- 66 % cloudy
- Sea temperature
- –
Max 19.2 °C · Min 13.1 °C
2019
Avg. max16.5°Avg. min14.9°- Rain days
- 17 Rain days
- Precipitation
- 116 mm
- Avg. cloud cover
- 73 % cloudy
- Sea temperature
- –
Max 19.6 °C · Min 9.6 °C
2018
Avg. max14.6°Avg. min12.6°- Rain days
- 11 Rain days
- Precipitation
- 80.4 mm
- Avg. cloud cover
- 78 % cloudy
- Sea temperature
- –
Max 18.0 °C · Min 9.1 °C
2017
Avg. max16.0°Avg. min14.4°- Rain days
- 12 Rain days
- Precipitation
- 93.7 mm
- Avg. cloud cover
- 64 % cloudy
- Sea temperature
- –
Max 19.3 °C · Min 9.7 °C
2016
Avg. max13.0°Avg. min10.9°- Rain days
- 9 Rain days
- Precipitation
- 53.3 mm
- Avg. cloud cover
- 72 % cloudy
- Sea temperature
- –
Max 17.4 °C · Min 7.2 °C
Frequently asked questions
- How warm is it in Mykonos Town in December?
- Daytime highs averaged 16.1 °C, night-time lows 14.4 °C. The highest value of the past 10 years was 19.9 °C (3 Dec 2023), the lowest 7.2 °C (14 Dec 2016).
- How often does it rain in Mykonos Town in December?
- On average there were 12.7 rain days (at least 1 mm) with 100 mm of precipitation in total.
Check your exact travel dates
Choose your travel period – we show the weather for exactly those days.
Other destinations in December
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)