In aeronautics, the precise definition of seasons helps to outline the changes in weather throughout the year. These seasons are based on temperatures, known as thermal seasons. For example, winter is characterized by temperatures mostly below zero, while spring begins when the average temperature rises above zero. Similarly, summer is marked by temperatures mostly above 10 degrees, and autumn arrives when temperatures drop below 10 degrees again.
The duration of each season can vary depending on the location. In cities like Helsinki and Turku, summer is slightly longer than winter, but as you move further north, the length of winter increases while summer shortens. In Tampere, the seasons are roughly equal in length, but in most of Finland, winter surpasses the duration of summer. The differences in season lengths across Finland highlight the diverse climate conditions experienced in different parts of the country.
In northern regions like Lapland, summer lasts less than three months with winter extending for half a year. This results in winter being twice as long as summer in these areas. Despite these differences in season lengths across Finland, each region experiences unique weather patterns that make them distinct from one another.
The thermal seasons provide a precise definition of weather patterns throughout the year. It allows scientists to better understand how climate conditions change over time and how they impact different regions of the world. As such, it serves as an important tool for predicting future weather patterns and planning accordingly.
Overall, understanding thermal seasons can help us better appreciate and prepare for seasonal changes in our environment.
