The best time to visit Naina Devi is generally between March and October, avoiding the peak monsoon season.
For those looking for pleasant weather and clear skies, April to June is ideal. The temperatures are comfortable, making it superb for exploring the temple complex and enjoying the views without the intense summer heat found in other parts of India. This period is also popular for families with children on school holidays.
If you prefer cooler temperatures and fewer crowds, September and October are excellent choices. The monsoon rains have usually subsided by then, leaving the landscape lush and green. The air is crisp, offering great visibility for the scenic vistas of the surrounding Shivalik hills.