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Weather in Greece for May 2025

Your guide to Greece weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Greece at the beginning of May is 23 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 27.9 °C by the end of May.

  • Rain 🌧️

  • Greece experiences moderate rainfall in May, with an average of 6 rainy days and a total precipitation of 20.4 mm.

  • More

  • Is May a good time to visit Greece? check out the best time to travel to Greece page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/15°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
52 %
Avg humidity

Greece in May average weather

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Temperatures trend during May in Greece

See the weather trend as well as the moving average line
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May weather day by day

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Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
23° /13° 0.1 mm 6
2 May Partly cloudy
Partly cloudy
23° /14° 1.9 mm 6
3 May Patchy rain possible
Patchy rain possible
24° /14° 0.6 mm 6
4 May Overcast
Overcast
22° /13° 2.7 mm 5
5 May Sunny
Sunny
22° /13° 4.8 mm 6
6 May Sunny
Sunny
23° /14° 0.1 mm 6
7 May Partly cloudy
Partly cloudy
24° /13° 0.1 mm 6
8 May Sunny
Sunny
25° /14° 0.1 mm 6
9 May Sunny
Sunny
23° /14° 0.5 mm 5
10 May Sunny
Sunny
21° /12° 0.4 mm 5
11 May Partly cloudy
Partly cloudy
22° /11° 0.2 mm 6
12 May Sunny
Sunny
24° /13° 0 mm 6
13 May Sunny
Sunny
24° /14° 0.1 mm 6
14 May Patchy rain possible
Patchy rain possible
24° /14° 0 mm 6
15 May Patchy rain possible
Patchy rain possible
25° /14° 0.2 mm 6
16 May Patchy rain possible
Patchy rain possible
25° /16° 1 mm 6
17 May Sunny
Sunny
26° /16° 0.2 mm 6
18 May Moderate or heavy rain shower
Moderate or heavy rain shower
27° /16° 2.4 mm 6
19 May Sunny
Sunny
25° /16° 0.7 mm 6
20 May Overcast
Overcast
26° /15° 0.1 mm 6
21 May Patchy rain possible
Patchy rain possible
26° /15° 0.5 mm 6
22 May Sunny
Sunny
27° /16° 0.4 mm 7
23 May Sunny
Sunny
28° /17° 0.2 mm 7
24 May Sunny
Sunny
29° /18° 1.1 mm 7
25 May Sunny
Sunny
30° /18° 0 mm 8
26 May Sunny
Sunny
28° /19° 0.3 mm 7
27 May Overcast
Overcast
29° /17° 0.1 mm 6
28 May Sunny
Sunny
28° /18° 0.3 mm 7
29 May Sunny
Sunny
27° /17° 0.3 mm 7
30 May Moderate rain at times
Moderate rain at times
26° /17° 0.5 mm 7
31 May Patchy rain possible
Patchy rain possible
27° /17° 0.7 mm 6
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Important Notice
Our weather forecast for Greece in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Greece forecast closer to your planned date for the most up-to-date weather information.

Guide for Greece in May

In May, Greece experiences a transition from spring to early summer, resulting in pleasant weather throughout the month.

At the beginning of May, the weather in Greece is generally mild and comfortable, with temperatures ranging from 18° in the northern regions to 23° in the southern coastal areas.

The days are longer, and the sun shines for an average of 10 hours, making it ideal for outdoor activities and sightseeing. The sea temperature also starts to become suitable for swimming, especially in the southern islands.

By the end of May, Greece enjoys warmer weather as the summer season approaches. The temperatures typically rise to 23° in the north and 28° in the south, creating perfect conditions for beach vacations and water sports.

The sea temperature further increases, making it inviting for swimming and water activities along the picturesque coastlines. The sunny weather continues, with minimal chances of rain, allowing visitors to explore the ancient ruins, charming villages, and vibrant cities comfortably.

Overall, May is an excellent time to visit Greece, as the weather is delightful, and the natural landscapes are in full bloom, offering a memorable travel experience.

Have you visited Greece in May? Share your experience by writing a review.

Greece in May - FAQ

Is May a good time to visit Greece?
Yes, May is a good time to traveling to Greece, read more about the best time to visit Greece.
What are the expected maximum and minimum temperatures in Greece during May?
During May, expect a variety of temperatures with highs around 25° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Greece during May?
In May, Greece can expect light to moderate rainfall, totaling 20.4 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Greece during May?
The average wind speed in Greece during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Greece in May?

As you prepare for your trip to Greece in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Greece, during May, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
    • Rain Gear: Lightweight, waterproof clothing
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days

May rainfall patterns in Greece

Explore the daily rainfall trends and prepare for Greeces May weather 💧

UV exposure in Greece during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Regions in Greece
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Location coordinates Where is Greece?

Get accurate weather forecasts for Greece, located at latitude 37.984 and longitude 23.728. Stay updated with localized weather information tailored for Greece.

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