The best time to visit the Neelkanth Mahadev Temple in Rishikesh, Uttarakhand, is during the months of February to October. This span avoids the harsh winter of the Himalayas and the heavy monsoon season that typically falls from July to September. The climate from February to April is pleasant with moderate temperatures, making it an ideal time for temple visits and enjoying the serene environment. The period from May to June marks the pre-monsoon summer where the weather gets warmer, but it is still a popular time for pilgrimages as the heat is tolerable relative to the Indian plains.
Furthermore, special occasions like Shivratri and the month of Sawan (July/August) according to the Hindu calendar bring a lot of devotees to Neelkanth Mahadev Temple. During Shivratri, the temple witnesses a huge influx of visitors and the atmosphere is charged with devotion and festivities. Similarly, Sawan is considered auspicious to worship Lord Shiva, and thus, the temple experiences another peak in pilgrimage. However, it's important to note that despite the increased number of visitors during these festivals, the surroundings can be quite enchanting and provide a unique spiritual experience.