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Greece weather

Weather in Athens for May 2026

Your guide to Athens weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Athens at the beginning of May is 23.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 27.4 °C by the end of May.

    • Rain 🌧️

  • Athens 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 Athens? check out the best time to travel to Athens 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

Athens Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
22°
2
Partly cloudy
23°
3
Sunny
24°
4
Overcast
22°
5
Sunny
23°
6
Sunny
24°
7
Sunny
24°
8
Sunny
25°
9
Sunny
23°
10
Sunny
22°
11
Partly cloudy
22°
12
Sunny
23°
13
Sunny
24°
14
Patchy rain possible
23°
15
Patchy rain possible
24°
16
Patchy rain possible
25°
17
Sunny
26°
18
Sunny
27°
19
Sunny
25°
20
Sunny
26°
21
Patchy rain possible
26°
22
Sunny
27°
23
Sunny
28°
24
Sunny
28°
25
Sunny
29°
26
Sunny
28°
27
Sunny
28°
28
Sunny
28°
29
Sunny
27°
30
Moderate rain at times
26°
31
Patchy rain possible
26°

Temperatures trend during May in Athens

See the weather trend as well as the moving average line

May weather in Athens day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
 22° /13° 0.1 mm 5
2 May Partly cloudy
Partly cloudy
 23° /13° 1.5 mm 6
3 May Sunny
Sunny
 24° /13° 0.5 mm 6
4 May Overcast
Overcast
 22° /13° 2.2 mm 6
5 May Sunny
Sunny
 23° /14° 3.8 mm 6
6 May Sunny
Sunny
 24° /14° 0.1 mm 6
7 May Sunny
Sunny
 24° /14° 0.1 mm 6
8 May Sunny
Sunny
 25° /15° 0 mm 6
9 May Sunny
Sunny
 23° /14° 0.4 mm 6
10 May Sunny
Sunny
 22° /12° 0.3 mm 5
11 May Partly cloudy
Partly cloudy
 22° /11° 0.1 mm 6
12 May Sunny
Sunny
 23° /13° 0.1 mm 6
13 May Sunny
Sunny
 24° /13° 0.1 mm 6
14 May Patchy rain possible
Patchy rain possible
 23° /13° 0 mm 6
15 May Patchy rain possible
Patchy rain possible
 24° /14° 0.2 mm 6
16 May Patchy rain possible
Patchy rain possible
 25° /15° 1.6 mm 6
17 May Sunny
Sunny
 26° /15° 0.1 mm 6
18 May Sunny
Sunny
 27° /16° 1.9 mm 6
19 May Sunny
Sunny
 25° /15° 0.5 mm 6
20 May Sunny
Sunny
 26° /15° 0 mm 6
21 May Patchy rain possible
Patchy rain possible
 26° /15° 0.4 mm 6
22 May Sunny
Sunny
 27° /16° 0.5 mm 6
23 May Sunny
Sunny
 28° /17° 0.1 mm 7
24 May Sunny
Sunny
 28° /18° 0.9 mm 7
25 May Sunny
Sunny
 29° /18° 0.7 mm 7
26 May Sunny
Sunny
 28° /17° 0.4 mm 7
27 May Sunny
Sunny
 28° /17° 0 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° 0.4 mm 6
31 May Patchy rain possible
Patchy rain possible
 26° /16° 0.6 mm 6
Next
Important Notice
Our weather forecast for Athens 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 Athens forecast closer to your planned date for the most up-to-date weather information.
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Guide for Athens in May

In May, Athens, Greece experiences a transition from spring to early summer, bringing about pleasant weather conditions. At the beginning of the month, Athens typically enjoys mild temperatures with an average high of 24° and a low of 15°.

The city experiences around 9 hours of sunshine per day, making it an ideal time to explore the historical sites and enjoy outdoor activities. The sea temperature also starts to become inviting for swimming, averaging around 19°.

As the month progresses, Athens sees a gradual increase in temperatures, with the average high reaching 28° and the low around 18°. The days become longer, providing approximately 11 hours of daylight, allowing for more time to soak up the sun and partake in various outdoor pursuits.

The sea temperature continues to rise, making it more appealing for beachgoers and water enthusiasts.

Overall, May in Athens offers a delightful climate for travelers, with comfortable temperatures and plenty of sunshine. It's an excellent time to visit the ancient landmarks, indulge in the local cuisine at outdoor cafes, and take leisurely strolls along the picturesque streets.

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

Athens in May - FAQ

Is May a good time to visit Athens?
Yes, May is a good time to traveling to Athens, read more about the best time to visit Athens.
What are the expected maximum and minimum temperatures in Athens 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 Athens during May?
In May, Athens 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 Athens during May?
The average wind speed in Athens during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Athens water temperatures in May

The average water temperature of the Mediterranean Sea near Athens in May is 18 °C. Temperatures remain fairly consistent throughout the month.

What is the water temperature in Athens in May?
The average water temperature in Athens in May is 18 °C.
Can you swim in Athens in May?
Refreshing and invigorating. Expect to feel chilled after 10–20 minutes; a shorty wetsuit extends water time, especially at dawn.

What to pack to Athens in May?

As you prepare for your trip to Athens 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 Athens, 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 Athens

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

UV exposure in Athens during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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

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