The best time to visit Katihār is during the winter months, specifically from October to March, when the weather is most pleasant.
During this period, the temperatures are moderate, ranging from a comfortable 10°C to 25°C (50°F to 77°F). This cool and dry climate is ideal for exploring the area without the heat and humidity of the summer or the heavy rainfall of the monsoon season. Travelers, especially those looking to sightsee or engage in outdoor activities, will find these months most accommodating.
Couples looking for a relaxing trip will appreciate the mild weather, which is great for leisurely walks and enjoying local attractions.