Normal weather for Greece in May
It's warm in May in Greece with an average temperature of 24°C. Temperatures this month range from a low of 22°C to a high of 26°C. At night, you can expect temperatures between 15°C and 19°C.
According to weather history, there is only 5,3 mm of precipitation in May. The wind speed is around 4 Bft, mostly coming from the West.
Greece in May |
UK | ||
|---|---|---|---|
 Average Temperature |
24°C | 18°C | |
 High Temp |
26°C | 21°C | |
| Low Temp |
22°C | 15°C | |
 Total Precipitation |
5,3 mm | 46 mm | |
| Rainy Days |
1 day | 8 days | |
Start of May
The month of May starts in Greece with warm temperatures, averaging around 23°C during the day and nights close to 17°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
Mid-May
By mid-May, the average daytime temperature rises to around 25°C, with nights close to 18°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
End of May
By the end of May, the average daytime temperature in Greece will be around 26°C, with nights close to 19°C. No precipitation expected, with plenty of sunshine on the horizon.
As it gets cooler in the evening, it’s best to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
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UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Greece?
Want nice weather? Then May is a great time to be in Greece. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Greece in May
With 33°C, Greece hit the highest temperature in the last 10 years in May 2021. The lowest daytime temperature in this month was 18°C in 2022. The extreme night temperatures ranged from a low of 8°C to a high of 23°C.
Check out the climate of Greece for all months and discover the best travel time
The climate of Greece is based on weather data from Santorini. Other spots, like Crete, Rhodes or Kos, might have different weather. You can check out all destinations in Greece for a full picture of the climate.
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Daily Temperature in May in Greece
This chart shows the average daily temperatures, both day and night, for each day in May in Greece, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Weather experiences in May in Greece
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The sun usually shines during the day, sometimes it is too h... more
Daily Precipitation in May in Greece
The chart below shows the average daily precipitation in May for Greece, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect about 1 day of rain in Greece.
Daily UV Index in May in Greece
This chart shows the average daily UV index in May in Greece, 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.
Temperature in May in Greece Over the Years
This chart shows the average temperature in May in Greece, measured in degrees Celsius, over the past years.
Total Precipitation in May in Greece Over the Years
This chart shows the average precipitation in May in Greece, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Greece
Click on a specific day in May for detailed info on the typical weather on that day in Greece. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Greece
The weather in May in Greece is rated 4 out of 5 stars by 1 visitor. Have you been to Greece? Share your weather experience to help other visitors.
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The sun usually shines during the day, sometimes it is too hot, but the evenings are cool and refreshing. Isolated rain showers keep things cool.— This text is automatically translated to English
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Average Weather in Greece by Month
Click on a month below to see detailed weather info for Greece. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
