Tmin, or minimum temperature, refers to the lowest temperature recorded in a specific location over a given period, typically within 24 hours. It is an important metric in meteorology, helping to assess weather patterns and climate conditions. Tmin is often measured using thermometers and is crucial for agricultural planning, as it can affect crop growth and development. Meteorologists use Tmin data to analyze trends and make forecasts. It is commonly reported alongside Tmax, or maximum temperature, which indicates the highest temperature during the same period. Both Tmin and Tmax are essential for understanding daily temperature fluctuations and their impact on the environment and human activities.