Mykonos, Greece Weather
Mykonos hourly forecast: next 24 hours
Today's high of 81°F (27°C) is right in line with the typical August high of 81°F (27°C).
Current conditions in detail
Mykonos weather tomorrow (Friday, August 14)
Tomorrow in Mykonos looks sunny, with a high of 78° and an overnight low of 73°. Rain is unlikely (6% chance). Winds top out near 36 mph, and the UV index reaches 9 (very high).
Mykonos 14-day forecast
About the weather in Mykonos
Weather in Mykonos is shaped by its semi-arid climate - expect big day-to-night temperature swings and modest rainfall. July afternoons typically reach 81°F (27°C), while January highs hover near 55°F (13°C). Annual precipitation averages 13.8 inches (350 mm) over about 56 rainy days.
Mykonos weather: quick facts
- Hottest month: July - highs near 81°F (27°C)
- Coldest month: January - highs near 55°F (13°C)
- Record high: 97°F (36°C) · Record low: 34°F (1°C) (2015–2024)
- Wettest month: January (12 rainy days) · Sunniest: June (13.8 h sun/day)
- Climate type: semi-arid - big day-to-night temperature swings and modest rainfall
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 81°F (27°C) and overnight lows stay near 73°F (23°C). The coolest month is January, with typical highs of 55°F (13°C) and lows around 49°F (9°C). Based on 2015–2024 weather data, temperatures have reached as high as 97°F (36°C) and dropped as low as 34°F (1°C).
Rain, sun and snow
January is usually the wettest month. It brings about 3.2 inches (80 mm) of rain over 12 days, while August is the driest. June brings the most sunshine, averaging 13.8 hours of sun a day. Snowfall is rare but not unheard of.
Season by season
Spring (March through May)
Spring in Mykonos is mild, with daytime highs averaging 64°F (18°C) and nights around 56°F (13°C); rain falls on about 14 days over the three months.
Summer (June through August)
Summer in Mykonos is mild and warm, with daytime highs averaging 80°F (26°C) and nights around 72°F (22°C); precipitation is infrequent.
Fall (September through November)
Fall in Mykonos brings comfortable warmth, with daytime highs averaging 70°F (21°C) and nights around 64°F (18°C); rain falls on about 11 days over the three months.
Winter (December through February)
Winter in Mykonos is mild, with daytime highs averaging 56°F (14°C) and nights around 50°F (10°C); expect showers on roughly 28 days across the season.
Average temperatures in Mykonos by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 55° | 49° | 12 | 3.2 in | 7.4 h/day | 69% |
| February | 56° | 50° | 7 | 1.8 in | 8.9 h/day | 70% |
| March | 58° | 51° | 7 | 1.6 in | 10.0 h/day | 68% |
| April | 64° | 56° | 3 | 0.8 in | 11.4 h/day | 68% |
| May | 70° | 62° | 4 | 0.5 in | 12.6 h/day | 69% |
| June | 77° | 69° | 2 | 0.2 in | 13.8 h/day | 68% |
| July | 81° | 73° | 0 | 0.1 in | 13.7 h/day | 65% |
| August | 81° | 74° | 1 | 0.1 in | 12.9 h/day | 68% |
| September | 77° | 70° | 1 | 0.4 in | 11.7 h/day | 68% |
| October | 70° | 64° | 3 | 0.7 in | 10.0 h/day | 71% |
| November | 64° | 58° | 7 | 1.8 in | 8.8 h/day | 72% |
| December | 58° | 52° | 9 | 2.5 in | 7.7 h/day | 71% |