This page presents Luxembourg's climate context for the current climatology, 1991-2020, derived from observed, historical data. Information should be used to build a strong understanding of current climate conditions in order to appreciate future climate scenarios and projected change. You can visualize data for the current climatology through spatial variation, the seasonal cycle, or as a time series. Analysis is available for both annual and seasonal data. Data presentation defaults to national-scale aggregation, however sub-national data aggregations can be accessed by clicking within a country, on a sub-national unit. Other historical climatologies can be selected from the Time Period dropdown list. Data for specific coordinates can be downloaded for in the Data Download page.
The climate in Luxembourg can be characterized as a moderate oceanic Western European climate with mild winters and comfortable summers. Luxembourg is situated in a cool climate region since its annual average air temperature is below 15°C: 8.3°C for the reference period 1961-1990.