Bari Geography & Climate

Bari sits halfway down Italy's Adriatic coast on a low, flat shelf of limestone, and the site was chosen for the one feature the coastline otherwise lacks.

The promontory

This shore runs remarkably straight for tens of kilometres, with few natural indentations. Bari occupies a small rounded headland that interrupts it, giving shelter on two sides at once. The old town fills that headland; the harbour to the north-west is the modern commercial and ferry port, and the smaller basin to the south-east is the old fishing harbour.

The Terra di Bari

Inland the ground rises very gently into the Terra di Bari, a limestone plain of olive groves, almond and vine that runs back towards the Murgia plateau. It is intensively farmed and has been for millennia; the olive oil economy here is one of the largest in Italy.

No rivers, only lame

There are no true rivers. What cross the plain instead are lame — shallow, flat-bottomed karst channels, dry for most of the year, which carry water only after heavy rain. The Lama Balice runs just north of the city. They flood fast and hard when they do run, which has been a recurring municipal problem.

The city's shore

Bari swims off its own doorstep. South of the old harbour the coast is low rock and concrete platforms, with one proper sand beach, Pane e Pomodoro, inside the city limits. The water is shallow and clear over limestone, and the better beaches begin a short way down the coast towards Polignano and Monopoli, where the shore turns to low cliff.

Flat and low

The city centre stands only a few metres above the sea, and the whole urban area is flat enough that the two landmarks visible from any distance are the cathedral campanile and the port cranes.

Bari has a hot-summer Mediterranean climate, held in check at both extremes by the sea it sits on.

Summer

July and August are hot and almost rainless, with highs usually between 29 and 32°C. The sea keeps the peaks lower than inland Puglia manages, but it also keeps humidity up, so the perceived temperature on a still day can be considerably worse than the reading. Afternoon sea breezes are reliable along the lungomare and are the reason the seafront fills in the late afternoon.

Winter

Winters are mild and grey rather than cold. January highs run about 12 to 13°C and frost is uncommon in the city itself, though the plain behind it is colder. Snow in Bari is rare enough to stop the city when it happens.

Rain and wind

Around 550 millimetres a year, concentrated from October to March, often arriving as short violent storms that overwhelm the drains — the lame behind the city flood quickly. The tramontana off the Balkans can make winter feel raw; the scirocco brings humid heat and African dust in summer.

The sea

Warm enough to swim from June to October. The Adriatic here is clear and shallow off the rocks, and the city swims from concrete platforms as much as from sand.

Spring

April and May are the pleasantest stretch of the year: the plain behind the city is green, the sea is still cold but the air is warm, and the wind drops. The San Nicola feast falls at exactly the right moment for it.

Shoulder seasons

May, June, September and October are all excellent — warm, dry, and without the August heat or the August emptiness of a city whose residents have gone to the coast.