Temperature
Cool by day, brisk at night.
59°Ftypical December high
Typical range
December climate
December in Mykonos
Greece · Europe
Cool days and good sunshine. Wind on exposed beaches is the main drawback.
Some tradeoffs
Comparatively rainy.
Daytime high
59°F
Lows around 56°F
Rain
Several rainy days
Sun
7.5 h/day
Air feel
Very dry
Sea temp
64°F
Cool water
Wind
18 mph
Windy
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 10 wet days, more than in most months.
32%wet-day frequency
AmountWet-day chance
Sunshine
Good sunshine this month.
7.3 hDecember sunshine
Heat & humidity by month
Very dryDecember Heat feel
Easy airWarm airHumid airVery humid air
Hourly temperature pattern
In December, days and nights feel about the same, around 47°.
Very coldColdCoolComfortableNight hours
Clear sky
Partly cloudy skies this month.
46%December Clear sky
Clear skyCloud
Wind pattern
Wind can affect exposed beach comfort.
18 mphDecember Windy
Sea temperature
64°FDecember sea temp
More detailIncludes daypart comfort
Typical December day
December stays around 58°F through the day and night.
Avg temp Typical range
Morning57°F
Rain17%
Cloud54%
Humid airLow
Sun intensityLow
Midday57°F
Rain17%
Cloud53%
Humid airLow
Sun intensityModerate
Late afternoon58°F
Rain16%
Cloud54%
Humid airLow
Sun intensityLow
Best windowEarly evening58°F
Rain17%
Cloud54%
Humid airLow
Sun intensityMinimal
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 56 | 53 | 3.2 | 11 | 7.7 | 72 | 61 |
| Feb | 56 | 53 | 2.4 | 9 | 9.0 | 72 | 60 |
| Mar | 58 | 55 | 1.8 | 7 | 10.1 | 73 | 60 |
| Apr | 61 | 58 | 0.7 | 4 | 11.7 | 77 | 62 |
| May | 66 | 64 | 0.3 | 2 | 12.8 | 81 | 66 |
| Jun | 73 | 71 | 0.1 | 1 | 14.0 | 79 | 73 |
| Jul | 77 | 75 | 0.0 | 0 | 13.6 | 78 | 77 |
| Aug | 78 | 76 | 0.0 | 0 | 12.9 | 78 | 78 |
| Sep | 74 | 72 | 0.2 | 1 | 11.8 | 76 | 75 |
| Oct | 69 | 67 | 1.0 | 3 | 9.9 | 76 | 71 |
| Nov | 64 | 61 | 1.7 | 6 | 8.7 | 75 | 67 |
| Dec | 59 | 56 | 2.7 | 10 | 7.3 | 73 | 64 |
Similar climates
Similar
Similar travel stylePalma de MallorcaSpainSimilar travel styleSantoriniGreeceSimilar travel styleAntibesFranceSimilar travel styleCarmel-by-the-SeaUnited States
Want a side-by-side climate view? Compare Mykonos with Palma de Mallorca.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology