Spring (March–May): Average 27.2–30.7°C, hot and humid climate, rainfall gradually increases, significantly more rain in May. Common activities: Visiting historical sites, enjoying Bangladeshi cultural experiences. Recommended clothing: Light and breathable clothing, loose-fitting long pants, sun hat.
Summer (June–August): Average 29.4–30.2°C, hot and humid climate, abundant rainfall, peak rainy season. Common activities: River cruises, visiting temples, enjoying Bangladeshi cuisine. Recommended clothing: Light and breathable clothing, short sleeves, shorts, sunscreen, rain gear.
Autumn (September–November): Average 26.0–29.6°C, relatively cool climate, rainfall gradually decreases. Common activities: Exploring the countryside, visiting natural attractions, enjoying outdoor activities. Recommended clothing: Light long-sleeved clothing, long pants, light jacket.
Winter (December–February): Average 19.5–22.7°C, mild climate, relatively dry, least rainfall. Common activities: Visiting cities, shopping, experiencing Bangladeshi culture. Recommended clothing: Light jacket, long-sleeved shirts, long pants.