Spending Christmas in Valletta feels nothing like the typical winter holiday. Instead of snow and biting winds, you’ll find mild temperatures, damp evenings, and a city that’s buzzing with festive charm.
Daytime highs usually land around 15–17°C, while nights dip to about 10°C. Valletta stands out as one of the milder European capitals in December.
You’ll see more rain at this time of year, since December is the wettest month in Malta. Showers roll in quickly, but they rarely stick around all day, so you still have plenty of chances to explore the historic streets, take in harbor views, or join seasonal events.
The days are shorter, with less sunshine than in summer. The cooler air actually makes walking the city a bit more pleasant.
If you’re used to bundling up in scarves and heavy coats for Christmas, Valletta offers something lighter. You can soak up the holiday spirit without harsh cold, though you’ll still want to plan for damp weather and breezy coastal air.
This mix of cool but not freezing weather shapes the way you experience the city’s traditions, outdoor spaces, and seaside settings during the holidays.
Overview of Valletta’s December Climate
December in Valletta brings mild temperatures, steady breezes, and frequent rainfall. You’ll find comfortable days for walking the city, even though showers and cloudy skies show up pretty often.
The sea stays cool, and daylight is shorter than in summer. Still, there are enough bright hours to enjoy outdoor activities.
Mediterranean Climate Characteristics
Valletta sits right in a classic Mediterranean climate zone, which means mild winters and hot, dry summers. December falls into the wetter season, so rainfall picks up compared to most months.
Rain falls on 12–15 days on average, making this the rainiest time of year.
Humidity hovers around 75–80%, so the air feels damp during cloudy spells. Winds blow steadily, averaging 5 m/s, and you’ll definitely notice the breezes along the coast.
You won’t see snow or frost here, unlike northern Europe. Instead, the weather brings a mix of rain showers and sunny breaks, giving you a bit of everything in just one week.
This combination makes Valletta more comfortable than many other European capitals in winter.
Temperature Trends in December
Daytime temperatures usually reach 16–18°C (61–64°F), while nights cool to 14–15°C (57–59°F). Sightseeing feels pleasant, though you’ll probably want a light jacket in the evenings.
The sea temperature averages around 17°C (63°F). That’s chilly for swimming unless you’re brave or wearing a wetsuit, but some folks still take quick dips.
Temperatures change gradually through the month. Early December feels a bit warmer, while the last week cools down, especially when the wind picks up or rain moves in.
Compared to northern Europe, Valletta’s winter is pretty mild, which makes it a nice escape if you’re looking for softer weather.
Daylight Hours and Sunlight
In December, Valletta gets about 9.5 hours of daylight each day. The sun rises close to 7:00 AM and sets around 4:45 PM, so the days are definitely shorter than in spring or summer.
You’ll see roughly 160 hours of sunshine over the month, which works out to about 5 hours per day. Cloud cover can cut into this on rainy days.
With this mix of sunshine and overcast skies, it’s smart to plan outdoor activities earlier in the day. Sunglasses are still handy, since the sun is surprisingly bright when it comes out.
Even in winter, the Maltese light feels sharp, especially by the sea.
Typical Weather Conditions Around Christmas
Around Christmas, Valletta brings mild daytime temperatures, cooler evenings, and frequent rain showers. Sunshine is limited, and the sea hits its coldest point of the year, but the climate stays gentler than what you’ll find in northern Europe.
Average High and Low Temperatures
Daytime highs in late December usually reach 15–17°C (59–63°F). Nights cool off, with lows around 9–11°C (48–52°F).
You can comfortably explore the city during the day with a light jacket. Evenings, especially near the harbor, feel chillier, so you’ll want warmer layers.
The sea temperature drops to about 15–16°C (59–61°F). That’s a bit too cold for most swimmers, but it does add to the cool air you’ll notice after sunset.
Rainfall and Wet Days
December is the wettest month of the year in Valletta. Rainfall totals about 110–115 mm (4.3–4.5 in), spread over 12–14 days.
Rain usually falls in short but heavy bursts, then the skies often clear up. Expect sudden showers, so keep a small umbrella or raincoat handy.
You won’t need to worry about snow, but wet streets and damp air are common, especially in the historic stone-paved parts of the city.
Cloud Cover and Sunshine
Clouds hang around a lot in December, and Valletta gets fewer hours of direct sun than in summer. You’ll see about 5 hours of sunshine per day, with the shortest daylight right around Christmas.
The sky can shift quickly between overcast and partly clear, giving you a mix of gray days and some brighter breaks. When the sun does come out, the city’s limestone buildings almost glow.
Even on cloudy days, the light feels softer and less harsh than in summer. That can actually make walking tours and sightseeing a little more pleasant.
Wind and Humidity Levels
Winds pick up in winter, blowing in from the northwest across the central Mediterranean. Around Christmas, breezes can feel brisk along the coast and in open areas.
Average wind speeds range from 15–20 km/h (9–12 mph), with stronger gusts during unsettled weather.
Humidity stays high, usually 65–85%, which can make the air feel cooler than the thermometer says. Indoors, older stone buildings feel a bit damp, so packing breathable layers is a good idea.
With cooler evenings, wind, and humidity, Valletta gets a crisp winter feel, even though the temperatures are still mild compared to much of Europe.
Comparing Valletta’s Christmas Weather to Other Months
December in Valletta brings cooler temperatures, shorter daylight hours, and more frequent rainfall than most of the year. It’s wetter and cloudier than summer, but the weather stays mild enough for outdoor activities if you dress for it.
How December Differs from November and January
December is one of Valletta’s wettest months. Rainfall averages about 112 mm over 13 days, which is a bit higher than what you’ll see in November.
Showers are often short but can be heavy, so a waterproof jacket is handy.
Temperatures in December average 15–16°C (59–61°F) during the day and 10–11°C (50–52°F) at night. That’s cooler than November, when highs can reach 20°C (68°F), but slightly warmer than January, which averages closer to 15°C (59°F) at its peak.
Daylight is at its shortest in December, with just over 5 hours of sunshine per day. November gives you almost 7 hours, and January starts to increase again.
The sea cools to about 16°C (61°F), which is too cold for most swimmers but still warmer than many northern European coasts.
Seasonal Weather Patterns
Valletta follows a Mediterranean climate with clear seasonal changes. Summers get hot and dry, while winters turn mild and wetter.
December lands right in the rainy season, which runs from late autumn through early winter.
From June to August, rain is almost nonexistent, and highs climb above 30°C (86°F) with long, sunny days. December feels like a sharp shift, with cooler air, more showers, and shorter daylight.
Spring and autumn act as transition times. In April and May, temperatures rise and rain eases up, while September and October see the return of autumn showers. December is noticeably damper and darker than these periods, but it skips the harsher cold you’ll find in many other European spots.
Outdoor Activities and What to Pack
Valletta in December offers mild but sometimes damp weather, so it’s smart to plan your clothing and activities. You can enjoy outdoor sightseeing, festive markets, and cultural events, but you’ll want to be ready for cooler evenings, some rain, and breezy coastal spots.
Recommended Clothing for December
Daytime temperatures usually sit around 15–17°C (59–63°F), with nights dropping closer to 10°C (50°F). Pack clothes that let you adjust to these shifts.
Bring layers—long-sleeve shirts, light sweaters, and a medium-weight jacket. A waterproof jacket or coat is a must, since December brings frequent showers.
Footwear matters. Valletta’s stone streets can get slippery when wet. Grab comfortable walking shoes with good grip.
Other handy items:
- Umbrella for rain showers
- Scarf or light gloves for windy evenings
- Casual but neat outfits for dining or cultural events
You won’t need heavy winter gear, but skip packing only summer clothes. The sea stays cool at about 18°C (64°F), so most people skip swimming.
Suitability for Sightseeing and Events
December is still a great time to explore Valletta’s historic streets and open-air spaces. Rain showers don’t usually last long, so you can get back to sightseeing once they pass.
Carrying a small umbrella or rain jacket keeps you comfortable.
Crowds thin out compared to summer, making it easier to visit museums, churches, and landmarks. Outdoor walking tours remain popular, but check the weather before planning longer outings.
Festive activities stand out. Valletta hosts Christmas markets, crib exhibitions, and concerts, mostly outdoors or in large public spaces. Even with cooler weather, these events are easy to enjoy if you dress for it.
Mild daytime weather lets you take short coastal walks or relax at café terraces. Just remember, evenings get chillier, especially with the sea breeze, so bring extra layers if you’re staying out late.
Sea Conditions and Coastal Weather
The coastal vibe in Valletta during late December feels cooler and wetter than in summer. Sea temperatures drop, and rainfall becomes more frequent.
You’ll find mild but breezy conditions along the waterfront. The sea isn’t really inviting for swimming, but it’s still perfect for walks and harbor views.
Sea Temperatures in December
The Mediterranean around Valletta cools off in December. Sea temperature averages about 15–16°C (59–61°F), which most swimmers find too cold without a wetsuit.
It’s nothing like the warm water of August. In winter, the sea suits only short dips or people who don’t mind colder water.
Winds matter too. Northerly and northwesterly winds can stir up choppier seas, especially along exposed coasts. The Grand Harbour stays more sheltered, but places like Sliema or St. Julian’s Bay may see rougher conditions.
Daylight is short, averaging about 9 to 10 hours, so water activities have a smaller window. Even on sunny days, the sea doesn’t warm up much.
Beach and Waterfront Considerations
Beaches near Valletta, like St. George’s Bay or the rocky Sliema shores, get much quieter in December. You won’t find summer crowds, but you should expect damp surfaces, breezy weather, and the odd rain shower.
Waterfront promenades stay popular for walking and sightseeing. The air averages 15–17°C (59–63°F), so strolling feels comfortable, though a light jacket helps against the sea breeze.
Swimming is rare, but you can still enjoy coastal activities like photography, fishing, or harbor cruises. The quieter atmosphere makes for clearer views of the historic fortifications and fewer boats than in peak summer.
Travel Tips for Visiting Valletta at Christmas
Get ready for mild but damp winter weather, since December is one of Valletta’s rainiest months. Rain showers happen often, but temperatures stay comfortable compared to most of Europe.
With the right clothing and a bit of planning, you’ll enjoy both the city’s historic streets and its festive celebrations.
Weather-Related Travel Advice
Daytime highs usually hit 15–17°C (59–63°F), while nights dip to about 10–12°C (50–54°F). It doesn’t really get freezing, but honestly, the dampness sometimes makes evenings feel colder than you’d expect.
Bring a light waterproof jacket and throw in some layers like sweaters or long-sleeve shirts. Sure, an umbrella sounds good, but with all those narrow streets, a compact raincoat just makes more sense.
Footwear matters more than you might think. Valletta’s stone streets get pretty slippery when it rains, so non-slip shoes are a smart choice if you want to avoid any awkward tumbles.
Planning to be outside most of the day? December barely gives you 5–6 hours of sunshine, so you’ll want to squeeze in sightseeing earlier rather than later.
Planning for Unpredictable Conditions
December usually brings over 100 mm of rain, and it tends to fall on about 13 days. Showers pop up fast, so honestly, it’s smart to keep your plans a bit loose.
Jot down a few indoor spots like St. John’s Co-Cathedral, the National Museum of Archaeology, or even a cozy local café. They’re great for ducking out of the rain, and you still get a taste of Valletta’s culture.
Public transport and taxis usually run just fine in wet weather, but honestly, walking lets you see the city best. Maybe try planning shorter strolls and take breaks inside when you need them.
For outdoor stuff like the Christmas markets or hopping on the Ferris wheel at Fairyland, check forecasts before you go. Sometimes, just waiting an hour or two means you’ll dodge a downpour and stay dry.