When is the temperature just right at my favourite vacation destination? When is precipitation at low levels? When does my favourite ski slope have the right snow depth? Or when does the heat wave begin? Seasonal charts can be used to answer these questions at a glance.
SeasonalCharts.com smoothes weather data. Here an average is calculated using input from each and every day. The results are more exact and pure in comparison to other methods that use monthly averages. The monthly periods namely show a mathematical influence, even though there is no connection between the definition of the calendar and the weather.