The "Climate of West Bengal" is not uniform; it varies significantly based on topography.
This is a short transitional season marking the end of the rainy season and the beginning of winter. climate of west bengal
Source: Ray, S., Mukherjee, S., & Chakraborty, S. (2018). Assessing Climate Change Impacts on Water Resources in West Bengal. Journal of Hydrology and Hydromechanics, 66(2), 151-162. The "Climate of West Bengal" is not uniform;
Districts like Purulia and Bankura have a more "continental" climate. Summers are much drier and hotter, while winters are sharper. while winters are sharper.