Considered the peak season for tourism in Harihareshwar, the minimum temperature in the region is 15 degree Celsius. Also, the town celebrates the festival of MahaShivratri in February which attracts tourists from all around.
These are summer months and must be avoided as the temperatures can rise to 40 degree Celsius.
This is the time for the monsoon when the temperatures drop considerably. Though humid, it is a good time to visit Harihareshwar. Also, this is the time when the two Hindu festivals of Ganesh Chaturthi and Diwali are celebrated which makes the temples in Harihareshwar reverberate with the festivities.The town of Harihareshwar with its vast stretch of beaches and mountainous terrain is known for moderate temperatures. The summers can be warm while the monsoon can be humid; hence, the best time to visit is the winter season.