Weather in Дакка by month: what to expect

Дакка sits in a tropical monsoon climate, where the year splits into distinct dry and wet periods. From November to February, the city enjoys cooler, drier air, making it the most comfortable time to explore. By March, temperatures rise, and the humidity starts to build, signaling the approach of the rainy season.

The monsoon arrives in May and lasts through September, bringing heavy downpours and high humidity. While the rain can be intense, it also cools the city, offering relief from the heat. October marks a transition, with rainfall easing and temperatures gradually dropping as Дакка prepares for the dry months ahead.

In Дакка, temperatures stay warm year-round, but the range between seasons is noticeable. The coolest months, January and December, see averages around +18.7 °C and +20.3 °C, with nights dipping to +14.7 °C. By April, the heat peaks, often reaching +35 °C during the day, though nights remain mild at +25 °C.

From May to September, the heat persists, but the monsoon rains keep daytime highs slightly lower, around +33 °C. The humidity during these months makes the air feel heavier, even if the thermometer doesn’t climb much higher. By November, Дакка cools again, with temperatures settling into a more comfortable +24.5 °C range.

Rainfall in Дакка is highly seasonal, with the dry months from November to March seeing minimal precipitation—just 14 mm in January and 13.3 mm in December. The first rains arrive in April, but the real monsoon begins in May, when monthly rainfall jumps to 273.8 mm.

The heaviest downpours occur from June to August, with July and August each bringing over 330 mm of rain. These months can see frequent, intense showers, often in the late afternoon or evening. By October, the rains start to taper off, though Дакка still receives around 230 mm before the dry season returns.

For a trip to Дакка in the dry season, pack lightweight, breathable clothing to stay comfortable in the warmth. A light jacket or shawl is useful for cooler evenings in January or December, when temperatures can drop to +14.7 °C. Sunglasses and a hat will help shield you from the sun, especially in March and April, when the heat builds before the rains.

During the monsoon, from May to September, waterproof gear is essential. A compact umbrella and quick-dry clothing will help you navigate the frequent downpours. Opt for sandals or waterproof shoes, as streets can flood during heavy rains. A light raincoat or poncho is also a good idea, as showers can arrive suddenly, even on otherwise sunny days.