Temperature readings are measurements that indicate how hot or cold an object or environment is. They are typically expressed in degrees using scales such as Celsius, Fahrenheit, or Kelvin. These readings are taken using instruments like thermometers or temperature sensors, which can provide accurate data for various applications, including weather forecasting and scientific research. In everyday life, temperature readings help us make decisions, such as dressing appropriately for the weather or cooking food safely. For example, a temperature reading of 100°F might indicate a hot day, while a reading of 32°F signifies freezing conditions. Understanding these readings is essential for safety and comfort.