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Mykonos in May: Weather, Average temperature and Climate

Discover the weather for Mykonos in May and if it’s a good time to travel (based on historical data).
Check flight prices to Mykonos on Avionero:
May

Weather in Mykonos in May 2024

Great Weather
Mild
☀️
Sunny
May is an ideal time to visit Mykonos if you're seeking a destination with brilliant weather. Anticipate average maximum temperatures of +21°C and about 20 sunny days, ensuring you'll have ample opportunities to soak up the sunshine. It's worth noting, though, that there may be some rainfall, with approximately 9 mm of precipitation over an average of 1 rainy days. So, prepare your sunglasses, a beach towel, and great walking shoes, as it's most likely going to be amazing weather. Search flights in one click on Avionero.

Average weather

☀️
+21°C
Avg. max. temperature
+11°C
Min.
+33°C
Max.
9 mm
Total precipitation
73%
Avg. humidity
4 m/s
Avg. wind
20 ☀️
Sunny Days
10 ⛅️
Cloudy
1 🌦
Rainy
Our opinion: Mykonos has great weather in May.

Average temperature in Mykonos in May

Here are the expected maximum, average and minimum temperatures in Mykonos for May based on the historical data.
Last Year
Historical Data

Going from a maximum of +30°C during the day to a minimum of +14°C during the night, the temperature in May averages around +24°C.

The average maximum temperature goes up 63% by the end of the month, compared with the beginning of the month, from +20°C to +30°C.

Is Mykonos warm or cold in May?

Mykonos is typically mild in May.

Maximum temperatures go up compared to the previous month from +17°C to +21°C. The minimum temperature also goes up from +14°C to +17°C.

Pack a light jacket as it will be warm in the day and cool in the evenings.

Take a look at how May is compared to other months in Mykonos:

Climate in Mykonos in May

Mykonos weather looks like this, on average, in May and the surrounding months.
AprilMayJune
Avg. temperature
+17°C+21°C+25°C
Min. temperature
+6°C+11°C+15°C
Max. temperature
+27°C+33°C+38°C
Rainfall
18 mm9 mm1 mm
Wind
5 m/s4 m/s5 m/s
Humidity
72%73%70%
Air pressure
1012 HPa1012 HPa1010 HPa
Sunny days
152027
Cloudy days
13103
Rainy days
210
Snowy days
000

May weather is still as great as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +17°C to +21°C during the day. As May arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 18 mm to 9 mm. Humidity rises from 72% to 73%. Winds are calmer in comparison to April, going down from 5 m/s to 4 m/s on average. The good news is there are likely to be more sunny days in May, from 15 to 20.

June brings much the same weather, it remains great.

Wind

Wind speed in Mykonos in May based on historical data.
Last Year
Historical Data

The average wind speed is 5 m/s getting up to 12 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Mykonos is gradually decreasing during May, going from 9 m/s to 4 m/s over the course of the month.

Rain

Amount of rainfall in mm during May in Mykonos based on historical data.
Last Year
Historical Data
Typically, there is a 10% chance of rain on an average day in May, with total rainfall of approximately 4 mm. The maximum amount of rainfall per day is around 2 mm, which is considered light rain. Mykonos is amazing in May with as little as 3 rainy days on average, so plan adventures in the great outdoors.
Here’s how May is compared with other months in the amount of precipitation, total mm:
Mykonos wettest month is January, where a typical day has a 23% chance of precipitation and 70 mm of rainfall per day. July, on the other hand, is the driest month with a mere 0% chance of precipitation and 0 mm of rainfall per day.

How was the weather last May in Mykonos?

This is the weather in Mykonos in May 2023:
1 May
☁️
+20°C
2 May
🌧️
+17°C
3 May
☀️
+19°C
4 May
☀️
+19°C
5 May
☀️
+21°C
6 May
☀️
+21°C
7 May
☀️
+21°C
8 May
☀️
+19°C
9 May
☀️
+21°C
10 May
☀️
+20°C
11 May
☀️
+21°C
12 May
☀️
+24°C
13 May
☀️
+26°C
14 May
☀️
+24°C
15 May
☀️
+24°C
16 May
☀️
+28°C
17 May
☀️
+27°C
18 May
☀️
+27°C
19 May
☀️
+18°C
20 May
☀️
+20°C
21 May
☀️
+24°C
22 May
☀️
+26°C
23 May
☀️
+27°C
24 May
☀️
+30°C
25 May
☀️
+28°C
26 May
☀️
+28°C
27 May
☀️
+30°C
28 May
☀️
+30°C
29 May
☀️
+30°C
30 May
☀️
+28°C
31 May
☀️
+30°C
In May 2023 Mykonos had 29 sunny days, 1 cloudy days, and 0 rainy days. The average maximum temperature was +24°C, with an absolute maximum of +30°C and a minimum of +17°C. The average humidity was 59%, with a maximum of 96% and a minimum of 33%. The average wind speed was 5 m/s, with a maximum of 16 m/s and a minimum of 0 m/s.
Are you planning a trip in May?

Climate Change over Years

This is how Mykonos climate have been changing during last 43 years period.

The climate in Mykonos in May has not changed much over the last 43 years.

The average temperature was the lowest in 1982 (+19°C) and the highest in 2021 (+27°C). The driest year was 2021 with only 0 mm of rainfall, and the wettest year was 1999 with 0 mm.

FAQ

Frequently asked questions about the weather in Mykonos in May:

Is May a good time to visit Mykonos?

Yes, May is a great time to go to Mykonos, the weather couldn’t be better. Be ready to get outside, explore and enjoy. Check what other months that are a good time to visit Mykonos.

Can you sunbathe in Mykonos in May?

May has mild temperatures in Mykonos. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Mykonos rainy in May?

Mykonos is usually dry in May. Plan your packing around outdoor activities and exploring.

Is it sunny in Mykonos in May?

Yes, Mykonos is sunny in May. Prepare for lots of rays. Don’t forget to pack your sunglasses and sunscreen, and maybe pick up a wide-brimmed hat when you arrive.

Other cities in Greece

Check out the weather for other cities in Greece.

Monthly weather in Mykonos

Source of the data

For this page, we’ve looked at the typical weather in Mykonos, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.