Temperatures can surprise us every season. For example, although 15°C in autumn and 15°C in spring seem to be the same, they actually create completely different feelings.
While 15°C still feels warm in autumn, the cold in spring is coming. How can the same temperature be felt so differently?
In autumn, the heat remaining from summer is preserved.
In the autumn temperatures, the ground continues to retain the heat it accumulated in the summer, and this heat gradually disappears. Just like the temperature of sea water. That’s why, on an autumn day when thermometers show 15°C, we feel warmer with the warmth coming from the ground.
In the spring, the situation is different. The soil cooled by winter warms up more slowly and feels 15°C cooler.
The material of the floor is also important.
“Concrete and asphalt are warmer than areas with grass or trees,” Meteorologist Cyrena Arnold explains in Popular Science. “So when you walk in the park on a fall day, it feels colder because having trees and grass means that even if it’s just dirt, it’s warmer than areas with grass or trees. “It’s very good at absorbing radiation and converting it into heat, so grass and trees convert it into energy where the asphalt just gets hot, and all the energy turns into heat.”
Let’s not forget our body’s adaptation and moisture.
Our body gets used to different temperatures according to the seasons. For example, as winter ends, we may feel 15°C warmer because we have gotten used to much lower temperatures throughout the winter. On the other hand, as we get used to warmer weather in summer, 15°C may seem cold.
Finally; While the generally drier air in autumn gives a feeling of coolness and relief, the increased humidity in spring can make the same temperature feel more oppressive. Our body tries to cool down by sweating, but high humidity makes this difficult and the same temperature becomes more uncomfortable.
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