What is the standard height for a surface weather observation?

The standard height for a surface weather observation is set between 1.2 to 2.0 meters above ground level. This height range is established to ensure that measurements are taken in a location that minimizes the effects of local surface features, such as buildings, vegetation, and other obstructions, which could distort the data collected. Observations made at this height provide a more accurate representation of the atmospheric conditions affecting the area, making it easier to analyze weather patterns and phenomena.

Choosing this height is also in alignment with international standards for meteorological observations, ensuring consistency and reliability across different weather stations. The focus on this range helps meteorologists gather data that is relevant for forecasting and climate studies, leading to better decision-making based on the observed conditions.