The condition of rhinitis that occurs when the weather is cool is related to cold, respiratory viral infections and allergic rhinitis symptoms, as follows: 1. Cold: The cooler weather causes patients to get cold, resulting in acute rhinitis or cold conditions, which are related to the patient’s weakened immune system. 2. 3. Allergic rhinitis attacks: Some patients experience allergic rhinitis attacks when the weather changes and the nasal mucosa is exposed to various irritating and allergenic particles in the air environment. This type of nasal allergy is likely to be high during the change of seasons and requires active anti-allergy medication to improve the symptoms.