The best time to go to Mangalagiri is during the dry, cooler months, specifically from October to March.
During this period, the weather is most comfortable for exploring the town and its surroundings. Temperatures are pleasant, typically ranging from 20 to 30 degrees Celsius, with lower humidity. This makes it ideal for visiting the famous Panakala Narasimha Swamy Temple on the Mangalagiri hill, where you can enjoy the views without the intense heat.
Travellers who prefer outdoor activities and sightseeing will find these months perfect. The pleasant weather allows for comfortable walks around the town, exploring local markets, and participating in any local festivals that might be occurring. It's also a good time for day trips to nearby Guntur or Vijayawada.
The monsoon season, from June to September, brings heavy rainfall, which can disrupt travel plans and make sightseeing less enjoyable.