Cox's Bazar Weather in December

December weather

December is warm and mostly dry in Cox's Bazar. Days reach 24°C, and evenings stay mild at about 21°C. Rain is limited, with just two rainy days on average, so beach walks and seaside meals are rarely interrupted. The sun is out for much of the day, and the air feels less sticky than in the wetter months.

You can spend long stretches on Cox's Bazar Beach, or take the coastal road towards Himchari and Inani. The sea is inviting, but don't assume every stretch is safe for swimming; follow local advice on currents. For families with children, the drier weather makes beach days easier, though the shore can be busy.

Holidays and crowds

December brings Bangladesh's Victory Day on December 16 and Christmas on December 25. Victory Day is marked around the country, while Christmas is observed by Christian communities. These aren't Cox's Bazar-only festivals, but holiday travel can add to the seaside crowds.

December is part of the popular winter season, and it's busier than the rainy months. Hotels and transport can cost more than during the quieter monsoon period, especially around holidays. The trade-off is reliable beach weather and plenty of sunshine. If you want a calmer stay, look beyond the main beach area, while expecting more visitors than in the off-season.

A local tip

Take Marine Drive south towards Himchari and Inani for a change from the central beachfront. The route itself is part of the outing, with sea views along the way. Stop at Himchari National Park for its hill and waterfall, then continue to Inani's rocky shore.

December's clear, dry spells suit this trip better than November's wetter conditions. Go during daylight, since the coastal road is long and the best views are along the route. For dinner back in town, try shutki, Bangladesh's dried fish, if you enjoy bold, salty flavours.