Katihar, has generally been considered as average in terms of safety for solo female travelers. Although crimes are not commonly reported, it's still important to be cautious, particularly at night. The locals are usually friendly and helpful but it's recommended to stay in well-populated areas and avoid isolating surroundings. Try to respect the local culture and dress modestly. Ensure you secure your belongings and be wary of people trying to scam you or guide you into secluded areas. Nevertheless, it's always important to research current conditions and review recent travelers' experiences.