The optimum period for visiting Sarahan in Kinnaur, which is renowned for its serenity, lush landscapes, and the Bhimakali Temple, is from April to June and then later from September to November. During these months, the weather is pleasant, not too cold and not too hot, making it ideal for sightseeing and outdoor activities. The summer season, which coincides with these months, offers a delightful retreat from the scorching heat of the plains. The temperature ranges from 8°C to 30°C, providing a comfortable climate for exploring the attractions of Sarahan.
For those who are interested in witnessing snowfall and experiencing the winter chill, the months of December to March could be considered, although it is quite cold and the chances for heavy snow might restrict movement and access to certain areas. The monsoon season from July to August brings heavy rains, which can potentially trigger landslides, making travel risky. Thus, while the monsoon might showcase lush green hues of the mountains, it is generally advised to avoid visiting during this period for safety reasons.