Meteonorm Climate
AMY Overview
As opposed to Typical Meteorological Years (TMY), an Actual Meteorological Year (AMY) is based on observations for a specific period of time. An AMY represents the actual meteorological conditions for a given location and time frame, rather than typical conditions.
Data Sources
| Parameter | Sources |
|---|---|
| Irradiance-based parameters | Satellites, ERA5 as a fall-back for regions or periods without satellite coverage |
| Temperature | ERA5, post-processed |
| Dew point temperature | ERA5, post-processed |
| Snow depth | ERA5 |
| Wind speed | ERA5, post-processed |
| Wind direction | ERA5 |
| Precipitation | ERA5 |
| Remaining parameters | Derived |
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