The best time to visit Bukit Mertajam is during the dry season, from December to February, and again from May to July, when the weather is generally sunny and conducive for outdoor activities.During these months, you'll find pleasant temperatures and lower humidity, making it comfortable to explore the town's attractions like St. Anne's Church, known for its annual feast, or to hike up Penang Hill for panoramic views. This period is also ideal for experiencing local street food markets without the interruption of heavy rain.Travelers looking for a relaxed experience away from the heaviest tourist crowds might also consider the shoulder months of November or August. While there might be occasional showers, they are usually brief, and the weather remains generally warm.