Weather in Malta in January looks gentler on paper than it feels on the street. The long-term average high at the Luqa weather station is about 16 C, the average low about 9 C, and between those two numbers sits a month in which a bright, still afternoon can feel almost springlike and a damp, blustery one will have you hunting for a second layer. Everything below draws on the 1991-2020 averages for that station, so treat the figures as a typical January rather than a forecast.
The numbers, and what they mean on the ground
Rain is the main thing that sets January apart from the months on either side of the summer. The average total is about 80 mm, falling on roughly ten days that count as rain days (1 mm or more). That leaves around twenty dry days, so the month is not a washout. The pattern is closer to a handful of unsettled spells separated by clear, cool stretches.
Daylight is short compared with summer, and that changes how a day is planned more than the temperature does. Start sightseeing mid-morning when the stone has warmed a little, break for a long lunch indoors, and finish exteriors before the light goes. Open-air sites such as the cliffs above the south-west coast feel the cold more than the sheltered streets of Valletta do.
Is the sea swimmable?
At about 16 C on average, the sea is within a degree of its coolest point of the year and firmly in wetsuit territory. The sea figures here come from a satellite record of surface temperature east of the islands, so a sheltered bay can read slightly differently, but not enough to change the answer. Anyone planning a swim should look at the shoreline from a warm café instead.
Beaches are not off the table. Golden Bay and Mellieha Bay are wide enough to make a walk worthwhile on a clear day, and in winter they are close to empty. Bring a flask and expect wind on the exposed western coast.
What to wear and carry
Think in layers rather than in a single coat. A fleece or knitted top, a thin waterproof shell and a scarf cover most January days. The shell matters more than a heavy coat: a shower can arrive quickly and be gone within the hour, and a packable hood is easier to live with than a full umbrella in narrow streets.
Footwear deserves a thought. Worn limestone paving in the capital turns slick in drizzle, and the steep lanes in Valletta are unforgiving in smooth soles. Trainers or light boots with a proper tread are the sensible choice.
What is on
The year opens with New Year’s Day on 1 January, a public holiday, and many shops and some attractions run reduced hours around it. Check opening times for the specific site before travelling in the first days of the month. Later in January, the Valletta Baroque Festival usually fills the capital’s churches, palaces and theatres with concerts, a good fit for a month when indoor settings are the main draw.
Sit-down meals in a restaurant are a good way to use a wet afternoon, and the island’s pastizzi shops are working at full tilt in cold weather.
Places that suit the month
January rewards places with a roof, a story or both. St John’s Co-Cathedral is the obvious first stop in Valletta, and the Grandmaster’s Palace keeps you dry for a couple of hours. The National Museum of Archaeology is another reliable choice when the weather turns.
On a clear day, the walled town of Mdina is at its best: quiet lanes, low sun, almost no queues. Pair it with a walk along the Dingli Cliffs if the wind allows. If the forecast looks poor, the underground Mellieha Air Raid Shelter makes a good wet-day fallback.
January against July
The gap between the two ends of the year is wider than most people expect. July highs at Luqa average about 32 C, twice the January figure, and July rainfall rounds to nothing against January’s 80 mm. The sea shows the same swing: 16 C now, about 25 C in midsummer. A packing list from one month is therefore useless for the other, and a first-time visitor who expects a summer holiday in January will be disappointed by the sea and pleasantly surprised by almost everything else.
Seen another way, January is the month the islands belong to residents. Cafés in the older streets are full of locals rather than tour groups, and a guide or a ticket desk has time to talk. If the idea is a slow city break with long lunches, reading, a museum or two and a walk when the sky clears, the weather in Malta in January supports it well.
A wet-day plan that still feels like a day out
Start late with breakfast and coffee. Take a mid-morning museum, then lunch near wherever you end up. Spend the afternoon in a second indoor site and finish with an early dinner. That adds up to a full day without a single outdoor commitment, and if the rain stops you can swap the second museum for a walk on the bastions.
Planning notes
Ferries and boat trips run on reduced timetables in winter and are the first services to be affected by rough seas, so build slack into any plan that involves crossing to Gozo and be ready to switch to a land-based day. For the full year in one view, see the Malta weather overview, and to compare with the following month, read Malta weather in February.
