Winter: The best time to explore Indian heritage and culture is during the winter months (October to March). With favourable climatic conditions you will be able to explore the length and breadth of the nation to visit heritage sites and make cultural tours.
The temperature during winter ranges from 7°C to 25°C (44.6 °F to 77 °F).
Summer: Summer is never the best season for exploring India’s heritage & culture as the weather may get extremely hot and often unbearable if you happen to be in North India at that time.
Monsoon: Monsoon in India can often break your journey and make you stay back at your hotel. Certain areas can get heavily flooded making almost everything come to a standstill.
Best month to visit top Indian heritage and cultural sites would be the winter months to have a pleasant journey to enjoy the rich heritage and culture of India.