Best Time To Visit Mount Harriet National Park (Portblair) In 2026 - 2027

Best Time to Visit Mount Harriet National Park

Located near Port Blair in the Andaman and Nicobar Islands of India, Mount Harriet National Park is a tropical paradise that beckons nature lovers and adventure enthusiasts all year round. However, the best time to visit is between October and March when the weather is most favorable. During these months, the temperature ranges from a comfortable 15°C to 34°C, and the humidity levels are much lower than in the monsoon season. This period offers clear skies and a pleasant climate, ideal for wildlife sighting, hiking, and exploring the rich flora and fauna of the park.

It's advisable to avoid the monsoon months from June to September, as heavy rains result in slippery trails and can sometimes cause landslides, making treks and sightseeing challenging and potentially unsafe. During the pre-monsoon months of April and May, the park experiences higher temperatures and increased humidity, which some visitors might find uncomfortable. However, for those looking to experience the lush greenery just after the rainy season, late September can be a good option, as the rain washes away the dust, and the island looks fresh and vibrant, though trekking paths might still be damp.