Overview

Based on records from weather stations, satellite data, and climate projections, Meteonorm Climate provides time series that represent past, current, and future weather conditions for any location on Earth.

We provide two types of time series:

• Typical Meteorological Years (TMY): A TMY represents a statistically typical year with respect to some reference period – past or future. A TMY is generated stochastically. It is not representative of a specific historical year. Instead, it describes a year that is typical for the long-term climate of a given location and reference period.
• Actual Meteorological Years (AMY): AMYs are historical time series that represent the actual weather conditions at specific points in time. AMYs are based on satellite observations, weather station records, and reanalysis datasets, interpolated to any location on Earth. AMYs are available from 2010 to the current year. COMING NOVEMBER 2025!