Sylhet falls under a tropical monsoon climate (Köppen: *Am*), bordering on a humid subtropical climate. It is the wettest region in Bangladesh, receiving significantly higher rainfall than the rest of the country due to its proximity to Cherrapunji in neighboring India (one of the wettest places on earth).
- **Temperatures:** Average annual temperatures range from a pleasant 12°C (54°F) in winter to around 32°C (90°F) in summer. - **Rainfall:** The region receives over 3,300 mm (130 inches) of rain annually, primarily between May and September. - **Natural Disasters:** Due to heavy rainfall and the topography of the haor basins, the region is highly susceptible to flash floods. Earthquakes are also a minor risk, as Sylhet sits in a seismically active zone. - **Best Time to Visit:** Mid-November to late February is the most comfortable time to visit, characterized by cool, dry weather, clear skies, and lush green landscapes.
