科学｜東京の気温観測の謎 / Science | The Mystery of Temperature Observations in Tokyo

Summary

The temperature in Tokyo is observed at Kitanomaru Park in Chiyoda Ward, chosen for its serene environment surrounded by greenery.

The reason for this is that temperatures in lush areas are less affected by the surrounding environment. However, in the city center, even when the temperature is 30 degrees Celsius, it can feel close to 40 degrees Celsius. This is due to the heat radiating from asphalt and buildings, which mixes with artificial heat. Therefore, urban observations are avoided to accurately measure the actual temperature.

Dialogue

This dialogue is fictional and based on the article.

Chako: Hey Log, why don’t they measure the temperature in the city center of Tokyo?
Log: That’s because in the city center, heat from asphalt and buildings can affect the readings. It doesn’t reflect the actual air temperature.
Chako: I see! So why do they measure it in Kitanomaru Park?
Log: That place has a calm environment and is less influenced by its surroundings, so it gives a more accurate temperature reading.
Navi: Just to add, in the city center, the perceived temperature often feels higher than the actual temperature, so measuring in a suitable location is important for knowing the accurate temperature. This helps improve the reliability of weather information.

Admin’s Note

This article provides an interesting perspective on temperature measurement methods in Tokyo. In particular, the explanation of how urban heat affects temperature readings is closely related to daily life and is easy for readers to understand. By considering the impact of artificial heat, the necessity for a more accurate grasp of temperature is emphasized. As such efforts continue, they are likely to contribute to future climate measures.