Centipede grass thrives in warm and humid climates. It prefers temperatures between 70-80°F (21-27°C) during the day and 60-70°F (16-21°C) at night. Humidity levels should be kept between 60-70%. If the humidity levels become too low, you can use a humidifier or mist the grass with water to increase the moisture in the air. It is also important to ensure proper irrigation and watering of the grass to maintain healthy growth.