The most favorable time to visit Gun Hill in Mussoorie is during the summer months, from April to June. During this period, the weather in the hill station is exceptionally pleasant with temperatures ranging between 15°C and 25°C. This is the perfect climate for sightseeing and enjoying the panoramic views from Gun Hill without the chill of winter or the heavy monsoon rains. The clear skies offer unobstructed views of the surrounding Himalayan peaks and the Doon Valley below. A visit during this time also coincides with the summer vacations in schools across India, making it a popular family getaway spot. However, expect more crowds as it's the peak tourist season.
If you wish to experience Mussoorie in a quieter setting, late September to mid-November is another great time to visit Gun Hill. Post-monsoon, the greenery of the landscape is at its peak, and the views are refreshingly vibrant. The temperature during these months cools down, staying between 10°C and 20°C, which makes for comfortable weather to explore the outdoors. Additionally, the tourist rush diminishes following the end of the peak season, providing a much more serene experience as you take the cable car ride or hike up to Gun Hill. However, nights can get quite chilly, so packing some warm clothing is advisable during these months.
