The best time to visit Ujjain is between the months of October to March, when the weather is pleasant. For the rest of the year, Ujjain maybe too hot for you, with temperatures soaring as high as 37 degrees Celsius.
Ujjain experiences a pleasant temperature conditions during the months of winter. This can be a good time to visit the city. Do not forget to carry ample winter garments if you are travelling to Ujjain around this time because it can get really chilly during nights.
The city experiences rainfall during these months. It is best to avoid visiting Ujjain during the months of June to September.