Meteonorm

For critical projects (e.g., utility-scale solar farms), it’s common to validate Meteonorm against on-site measurements for 6–12 months. For early-stage planning, it’s industry-standard.

Meteonorm, developed by Meteotest, has emerged as an industry standard for filling these spatial and temporal gaps. It does not merely reproduce historical data; it constructs a statistical reality of a location's climate. This paper investigates the epistemological shift from measured to synthetic meteorology, examining how Meteonorm constructs its datasets and the inherent risks involved in treating model outputs as ground truth. meteonorm

Data can be exported to over 30 formats, including: For critical projects (e

For solar radiation specifically, the software utilizes a sophisticated interpolation model that accounts for terrain elevation, atmospheric turbidity, and latitude. This is crucial because solar irradiance does not vary linearly with distance; it is heavily influenced by local microclimates and topography. By integrating the SRTM (Shuttle Radar Topography Mission) digital elevation model, Meteonorm corrects for shading and horizon obstructions, offering a significant improvement over flat-earth interpolation models. It does not merely reproduce historical data; it

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The software provides over 30 meteorological parameters, making it versatile for various engineering fields: