Year-round weather and climate in Piraeus, Greece
Average temperatures in Piraeus run from an average low of 7°C45°F in February up to an average high of 36°C97°F in July. July is the driest month at 1 rainy days; November the wettest at 8. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 164K
- Currency
- EUR
- Language
- Greek
- Time zone
- Athens
Best time to visit
The most pleasant weather falls in August, September, and October, offering a perfect balance of comfortable temperatures and clear skies.
Rain character
Moderate Showers: Rainfall is standard and manageable. A compact travel umbrella or light rain jacket will easily get you through any wet days.
Day-to-night swing
Evening Chill: Temperatures drop by a noticeable 11°C20°F when the sun goes down. A light sweater or jacket is usually all you need for evening plans.
Seasonality Profile
Mediterranean: Hot, bone-dry summers giving way to mild, occasionally wet winters.
Evening vibe
Seasonal Terraces: During the more temperate months, the city opens up with lively outdoor terraces. For the rest of the year, expect to dine indoors.
Sightseeing stamina
Summer Heat Fatigue: Midday heat in June, July, and August is intense. Pack high-SPF sunscreen and a wide-brimmed hat.
Average temperatures, sunshine, and rainfall
Average monthly weather in Piraeus, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Jul is typically driest at 1 days (5mm); Nov the wettest at 8 days (69mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 15°C / 59°F | 7°C / 45°F | 7h | 6 | 66mm |
| Feb | 14°C / 57°F | 7°C / 44°F | 8h | 6 | 40mm |
| Mar | 18°C / 65°F | 10°C / 49°F | 10h | 6 | 41mm |
| Apr | 21°C / 71°F | 13°C / 55°F | 11h | 6 | 33mm |
| May | 25°C / 77°F | 16°C / 61°F | 12h | 5 | 25mm |
| Jun | 33°C / 91°F | 22°C / 72°F | 14h | 3 | 14mm |
| Jul | 36°C / 97°F | 26°C / 78°F | 14h | 1 | 5mm |
| Aug | 34°C / 93°F | 25°C / 76°F | 13h | 2 | 6mm |
| Sep | 30°C / 85°F | 21°C / 69°F | 11h | 5 | 21mm |
| Oct | 25°C / 77°F | 16°C / 61°F | 10h | 3 | 17mm |
| Nov | 21°C / 69°F | 13°C / 55°F | 8h | 8 | 69mm |
| Dec | 16°C / 61°F | 9°C / 48°F | 7h | 8 | 87mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Piraeus?
The most sunshine in Piraeus comes around June, averaging 14 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Piraeus?
Your packing list depends entirely on when you travel. Temperatures in Piraeus swing from an average low of 7°C45°F in February up to 36°C97°F in July. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Piraeus?
Piraeus gets rain on about 59 days out of the year. The wettest month is November. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Piraeus with Packola.
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