Weather in Piraeus in December
In Piraeus, December brings early-winter weather that is cool and fairly changeable. Average highs reach 15°C / 59°F, with lows of around 9°C / 47°F. Sea temperatures average around 17°C / 63°F, cold enough that only hardy swimmers go in. There are typically 6 rainy days, with around 64 mm of rain in total. Snow at sea level is rare, though the surrounding mountains often turn white during cold spells. Piraeus is Athens's port, and it shares the capital's dry climate, with sea breezes along the waterfront. You get about 9½ hours of daylight a day, so plan sightseeing for the middle of the day. Bring a warm coat, layers, an umbrella and shoes that can cope with rain. Weather can change quickly at this time of year, so check the forecast before a long day out. Make the most of the middle of the day, when it's warmest and brightest.
Swimming in Piraeus in December
Swimming isn't really on the cards in Piraeus in December, with the water at around 17°C / 63°F. For warm-water swimming, aim for July, August and September, when the sea is at its best. Beaches such as Votsalakia are lovely for a walk, even when the water is too cold to swim. Beaches are empty and unstaffed in winter, so swim only in calm conditions. A wetsuit makes a big difference if you want to get in.
Crowds & Prices in Piraeus in December
December is one of the quietest months in Piraeus, with few visitors and a local, everyday feel. Rates for rooms and car hire drop to their yearly lows. Christmas and New Year bring a short spike in Greek visitors. With so few visitors, the atmosphere is genuinely local, and people have time to chat. You can usually book at short notice.
What's Open in Piraeus in December
Piraeus is Greece's main ferry port and runs all year, with the busiest schedules in summer. Hotels and tavernas are open as usual, with no seasonal closures to worry about. Archaeological sites and museums keep shorter winter hours. Most sites close on 25 and 26 December. Public transport and services run as normal. It's a good time for museums and indoor sights, with few crowds.
Festivals & Holidays in Piraeus in December
Christmas is celebrated with church services, carols sung door to door by children and festive sweets like melomakarona and kourabiedes. On 6 December, Saint Nicholas, patron saint of sailors, is honored in harbors across Greece, and decorated boats appear alongside Christmas trees. Locals in Piraeus mark these dates in the traditional way, and visitors are welcome to join in. Otherwise, life follows its normal rhythm, with Sunday lunches and busy cafés rather than big events.
Is December a Good Time to Visit Piraeus?
Yes, December is a smart time for Piraeus if you want low prices and short queues. Expect highs of around 15°C / 59 °F, lows near 9°C / 47°F and rain on around 6 days. It's cooler and can be rainy, but it's ideal for museums, food and catching a ferry to the islands. It suits city-break travelers rather than sun-seekers. For warmer sightseeing weather, come in April, May or October.
Frequently Asked Questions
What time does the sun set in Piraeus in December?
In early December, the sun sets in Piraeus at around 5:05 pm. By mid-month it's around 5:05 pm, and by the end of December around 5:15 pm. All times are Greek local time. With short days, plan outdoor sightseeing for the morning and early afternoon.
Is it cold in Piraeus in December?
Cool rather than cold by northern European standards. Days are often bright and mild, but evenings are chilly, and wind and rain can make some days feel properly wintry. Snow at sea level is rare. Pack a warm jacket and layers.
Can I visit Mikrolimano in December?
Yes. You can explore Mikrolimano any time of year. In December it's quiet, with few visitors, and some tourist shops and cafés close for the season, but it feels authentic and peaceful. It's a small harbor lined with fish tavernas.
How do I get around Piraeus in December?
The metro and tram link Piraeus with central Athens, and buses run around the port and along the coast. The port is huge, though, so allow plenty of time to reach your ferry gate; free shuttle buses run along the quays.
Is December or January better for a trip to Piraeus?
December, if you want the festive atmosphere and New Year celebrations. January is quieter, cheaper and good for museums without queues, though it can be colder. The weather is otherwise similar.
Piraeus Weather by Month
