Monthly weather averages & travel planning

Asia › 🇧🇩 Bangladesh › Dhaka
Updated: March 2026
March is a good time to visit Dhaka (6/10). With 11 daily sunshine hours and only 6 rain days, this month delivers genuinely reliable outdoor conditions, ranking it the sunniest month of the year in Dhaka. Culture-focused travellers and those who prefer lighter crowds will find March a practical choice, with prices running lower than peak March without sacrificing all the good weather. April offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Dhaka's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
Dhaka's March weather is shaped by atmospheric forces that make the data more than just numbers. The 32°C average high reflects the dominance of a stable subtropical air mass, which suppresses cloud formation and concentrates solar energy at the surface. As a result, 11 daily sunshine hours are recorded on average, and rainfall of 66mm is distributed across approximately 6 days because precipitation events tend to be brief and infrequent.
32°C
90°F
Avg High
20°C
68°F
Avg Low
6 days
66 mm total
Rain Days
11h
per day avg
Sunshine
78%
Humid
Humidity
The 12°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. At 78% humidity, the 32°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. UV index averages 6 this month, classed as moderate. Sunscreen is a sensible precaution for extended outdoor time, particularly at midday. Winds are calm at an average 13 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 90°F average high, 68°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Packing for Dhaka in March means dressing for 32°C days and 20°C evenings. A lightweight linen or cotton shirt with loose-fit trousers or a sundress handles the 32°C daytime heat. Evenings drop 12°C to around 20°C, a notable shift that catches underprepared visitors off guard. Pack a dedicated evening layer. For footwear, breathable walking sandals work for casual exploration, but closed-toe trainers are better for uneven surfaces in the historic centre. For temple and religious site visits, carry a lightweight scarf or sarong to cover shoulders and knees, required at most major sites across the region. At 78% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.
Local tip: Loose-weave linen and moisture-wicking fabrics are the practical choice in Dhaka's heat and humidity. Many shopping centres run air conditioning at near-arctic levels, so a thin layer in your bag prevents discomfort indoors.
March has no major festivals or public holidays in Dhaka, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
Based on 32°C average highs and 6 rainy days
March marks the transition into warmer conditions in Dhaka, as the sun angle climbs and day length extends. Temperatures averaging 32°C by day and 20°C overnight reflect a city shaking off winter: the morning air still carries a cool edge, but afternoons are noticeably warmer than even four weeks prior. At 24 degrees north latitude, spring is one of the most dynamic periods in the annual cycle, with weekly temperature changes that can be larger than the month-to-month shifts of summer. This volatility is part of the appeal: Dhaka in March has a freshness and energy that peak-summer heat tends to mute. The warmth is sufficient for outdoor dining and long walking days. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Dhaka in March
March ranks 1st sunniest of the year in Dhaka, with an average 11 daily sunshine hours. The driest months are January, December, and November. April is the hottest month (33°C avg high); January is the coolest (24°C). From here, temperatures rise 1°C into April. Compared to last month (February: 27°C high, 3 rain days), March is warmer and wetter. March is among the top three sunniest months to visit Dhaka.
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 24°C | 13°C | 1 | 10h | View |
| February | 27°C | 15°C | 3 | 10h | View |
| March | 32°C | 20°C | 6 | 11h | View |
| April | 33°C | 24°C | 14 | 11h | View |
| May | 32°C | 25°C | 22 | 9h | View |
| June | 31°C | 26°C | 27 | 8h | View |
| July | 31°C | 26°C | 29 | 7h | View |
| August | 31°C | 26°C | 29 | 8h | View |
| September | 31°C | 25°C | 26 | 8h | View |
| October | 30°C | 23°C | 15 | 9h | View |
| November | 28°C | 18°C | 2 | 10h | View |
| December | 25°C | 14°C | 1 | 10h | View |
January
1 rain days, 10h sun
February
3 rain days, 10h sun
March
6 rain days, 11h sun
April
14 rain days, 11h sun
May
22 rain days, 9h sun
June
27 rain days, 8h sun
July
29 rain days, 7h sun
August
29 rain days, 8h sun
September
26 rain days, 8h sun
October
15 rain days, 9h sun
November
2 rain days, 10h sun
December
1 rain days, 10h sun
Data Sources for Dhaka
Climate normals represent 30-year averages (1991-2020). Individual years may vary.