The best time to visit the Partition Museum in Amritsar is from November to March when the weather is relatively cooler and conducive for exploring. During these months, temperatures range from a comfortable 4°C to about 18°C (39°F to 64°F), making sightseeing an enjoyable experience without the oppressive heat that characterizes the summer months in Punjab. Additionally, the winter season sees a number of cultural festivities and events, enhancing a visitor's experience with a glimpse into local traditions and celebrations.
Specifically, avoiding the scorching summers, which extend from April to June, and the monsoon season that follows is a wise choice due to the extreme temperatures and potential for heavy rains that could disrupt travel plans. It's also essential to note that the museum has a weekly closure on Mondays. As such, plan your visit accordingly to ensure that you can make the most out of your visit to this poignant and historically significant institution. So it's highly recommended to check the museum's timings and any scheduled holidays before your visit.