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Greece
The weather in September in Mykonos
It's warm in September in Mykonos with an average temperature of 27°C. Temperatures this month range from a low of 24°C to a high of 29°C. At night, you can expect temperatures between 20°C and 24°C.
Looking for great weather? September is a good time to be in Mykonos. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Mykonos, Greece. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 35°C in 2015, Mykonos reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 19°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 26°C.
Water temperature
The water temperature at Mykonos is 26°C this month. Lovely temperature for a swim.
Rainfall amount
According to weather history, there is only 6,2 mm of precipitation in September. The wind speed is around 5 Bft, mostly coming from the Southwest.
Daily weather in September for Mykonos
Click on any day in September to get detailed info about the usual weather on that day in Mykonos. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Mykonos | New York | |
|---|---|---|
| Average temperature | 27°C | 27°C |
| Max. temperature | 29°C | 31°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 6,2 mm | 57 mm |
| Rainy days | 1 day | 9 days |
Start of September
The month of September starts in Mykonos with hot temps, averaging around 29°C during the day and nights around 23°C.
Mid September
By mid-September, daytime temps drop to around 28°C, with nights around 23°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of September
By the end of September, the average daytime temperature in Mykonos is around 26°C, while nighttime temps are about 21°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Mykonos for all months and discover the best travel time
The climate in Mykonos is based on weather data from Mykonos (city). Other spots might have different weather. You can check out all destinations in Mykonos to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in September in Mykonos, Greece. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Mykonos
Temperature in September in Mykonos over the years
Precipitation charts
These charts show the average amount of precipitation in September in Mykonos, Greece. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Mykonos
Total precipitation in September in Mykonos over the years
Daily UV index in September in Mykonos
This chart shows the average daily UV index in September in Mykonos, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Mykonos
Have you been to Mykonos in September?
Share your weather experience in September in Mykonos.
Average weather in Mykonos by month
Click on a month below to see detailed weather info for Mykonos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.