The region of Karnal experiences three seasons through the year, and these are the seasons of summer, winter, and monsoon. The place experiences a tropical climate, and summers in Karnal are very hot while winters are extremely cold. Winters are the best time to visit Karnal, due to the hospitable and pleasant weather. Temperatures reach a maximum of 45°C and a minimum of 35°C during March, April, and May which are the summer months. Karnal experiences moderate rainfall due to the influence of the southwest monsoon. The rainfall is normally mild during the months of July and August and recedes through the month of September. Temperatures during this time fall by a significant level. Winters in the town of Karnal are very cold and dry. The maximum temperature during the winter months will be around 17°C and the minimum temperature will be around 4°C. October, November, December, and January are the winter months and it is the best time to visit Karnal.