Piraeus
May
Weather in Piraeus for May 2025
Your guide to Piraeus weather in May - trends and predictions
In general, the average temperature in Piraeus at the beginning of May is 21 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.6 °C by the end of May.
Piraeus sees moderate rainfall in May, averaging 6 rainy days.
Is May a good time to visit Piraeus? check out the best time to travel to Piraeus page.
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25
Dry days
6
Rainy days
0
Snow days
23°/15°
Temperatures
17 km/h
Avg max wind
60 %
Avg humidity
Piraeus in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2 21° | 3 22° | 4  20° | |||
| 5 20° | 6  21° | 7  23° | 8  23° | 9 22° | 10 19° | 11 19° |
| 12 22° | 13 22° | 14 22° | 15 22° | 16 22° | 17 24° | 18 23° |
| 19 25° | 20 25° | 21 24° | 22 24° | 23 25° | 24 25° | 25 25° |
| 26 24° | 27 25° | 28 25° | 29 25° | 30 24° | 31 24° |
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Temperatures trend during May in Piraeus
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 20° /15° | 0.1 mm | 5 | |
| 2 May | Patchy rain possible | 21° /14° | 1.9 mm | 6 | |
| 3 May | Patchy rain possible | 22° /14° | 0.8 mm | 6 | |
| 4 May | Moderate rain at times | 20° /14° | 3.5 mm | 5 | |
| 5 May | Moderate or heavy rain shower | 20° /13° | 9.4 mm | 5 | |
| 6 May | Cloudy | 21° /14° | 0.1 mm | 6 | |
| 7 May | Partly cloudy | 23° /15° | 0 mm | 6 | |
| 8 May | Sunny | 23° /16° | 0 mm | 6 | |
| 9 May | Patchy rain possible | 22° /16° | 1.1 mm | 5 | |
| 10 May | Cloudy | 19° /14° | 1 mm | 5 | |
| 11 May | Patchy rain possible | 19° /13° | 0.3 mm | 4 | |
| 12 May | Partly cloudy | 22° /14° | 0 mm | 6 | |
| 13 May | Sunny | 22° /14° | 0 mm | 6 | |
| 14 May | Patchy rain possible | 22° /14° | 0.1 mm | 5 | |
| 15 May | Sunny | 22° /15° | 0 mm | 6 | |
| 16 May | Patchy rain possible | 22° /16° | 0.3 mm | 5 | |
| 17 May | Cloudy | 24° /15° | 0.2 mm | 6 | |
| 18 May | Moderate or heavy rain shower | 23° /16° | 3.2 mm | 5 | |
| 19 May | Cloudy | 25° /17° | 0.1 mm | 6 | |
| 20 May | Partly cloudy | 25° /17° | 0 mm | 6 | |
| 21 May | Patchy rain possible | 24° /17° | 0.8 mm | 6 | |
| 22 May | Moderate rain at times | 24° /17° | 0.9 mm | 6 | |
| 23 May | Patchy rain possible | 25° /17° | 0.3 mm | 6 | |
| 24 May | Moderate or heavy rain shower | 25° /18° | 2.2 mm | 6 | |
| 25 May | Partly cloudy | 25° /18° | 0 mm | 7 | |
| 26 May | Moderate rain at times | 24° /17° | 0.5 mm | 6 | |
| 27 May | Patchy rain possible | 25° /16° | 0.1 mm | 6 | |
| 28 May | Moderate rain at times | 25° /17° | 0.6 mm | 6 | |
| 29 May | Patchy rain possible | 25° /17° | 0.6 mm | 6 | |
| 30 May | Moderate rain at times | 24° /17° | 0.6 mm | 6 | |
| 31 May | Patchy rain possible | 24° /18° | 0.5 mm | 6 | |
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Important Notice
Our weather forecast for Piraeus 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 Piraeus forecast closer to your planned date for the most up-to-date weather information.
Piraeus in May - FAQ
What are the expected maximum and minimum temperatures in Piraeus during May?
During May, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Piraeus during May?
Moderate rainfall is anticipated in Piraeus during May, with a total of 57.7 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Piraeus during May?
The average wind speed in Piraeus during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Piraeus in May?
As you prepare for your trip to Piraeus 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 Piraeus, 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
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
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