Jahresmittelwert

Jahresmittelwert translates to "annual average" in English. It is a statistical measure representing the average value of a particular quantity over a period of one year. This concept is widely used in various fields, including meteorology, economics, and environmental science.

In meteorology, the Jahresmittelwert often refers to the average temperature, precipitation, or wind speed recorded at a specific location over a calendar year. This average is typically calculated by summing the daily or monthly values for the entire year and then dividing by the number of days or months in that year. These annual averages are crucial for understanding climate patterns, identifying long-term trends, and comparing different regions or time periods.

Economically, a Jahresmittelwert might represent the average inflation rate, unemployment rate, or gross domestic product (GDP) growth over a year. These figures provide insights into the overall economic performance and stability of a country or region. Similar to meteorological data, economic annual averages are calculated by aggregating monthly or quarterly data and dividing by the relevant period.

In environmental science, the Jahresmittelwert can be used to track the average concentration of pollutants in the air or water, average water levels in rivers or lakes, or average wildlife populations. These averages help scientists assess the health of ecosystems and the impact of human activities. The calculation method is generally consistent, involving the summation of collected data over the year and subsequent division. The Jahresmittelwert provides a simplified, yet informative, overview of conditions over a full year.