The Great Heat is a solar term that represents the peak of summer, characterized by extremely high temperatures and harsh conditions for all living beings on Earth. In 2023, the Great Heat falls on a specific day. In this article, we will explore the significance of this solar term and provide detailed information about the Great Heat.

What Is the “Great Heat” Phenomenon?

The Great Heat is the 12th solar term out of the 24 solar terms of the year

The Great Heat solar term, the 12th out of the 24 solar terms of the year, signifies the onset of extreme heat and the hottest period of the year. It typically commences on either July 22nd or 23rd on the Gregorian calendar, with the Sun positioned at the meridian 120 degrees. During this time, the Sun gradually shifts from its Northern trajectory and begins moving towards the Equator and the South.

What is the Date of the Great Heat in 2023?

The Great Heat typically begins on July 23rd and ends on August 7th each year.

The Great Heat, an annual solar term, typically commences on either the 22nd or 23rd of July and concludes on the 7th of August, according to the Gregorian calendar. For the year 2023, the Great Heat day falls on Sunday, July 23rd. This period is characterized by escalating temperatures that result in oppressive and extreme heat conditions, often followed by heavy rainfall, floods, and storms. The air becomes stifling and exceedingly uncomfortable, with temperatures in certain regions soaring to as high as 28 to 40 degrees Celsius.

What Made the 2020 Heat Wave So Unusual? 3 Characteristics Explained

Weather: The current atmospheric conditions, including temperature, precipitation, wind speed, and cloud cover, in a specific location at a specific time.

Climate: The long-term average weather patterns in a particular area, including temperature, precipitation, wind patterns, and other atmospheric conditions.

The Great Heat is a solar term that represents the peak of summer, known for its extremely high temperatures and humidity levels.

The Great Heat refers to the period known as the “Three Fuks,” during which there is abundant sunlight and high temperatures throughout the year. Additionally, this solar term coincides with the peak of rainfall. In the event of heavy rain during the Great Heat, the precipitation is often accompanied by thunderstorms, creating potentially hazardous conditions.

During the Great Heat, the temperature in the northern hemisphere experiences its peak as it receives a substantial amount of radiation over an extended period. As a result, a considerable amount of thermal energy is absorbed by this region. The accumulated heat is not effectively dissipated by the earth, causing the already warm surface of the northern hemisphere to become even hotter.

Weather, climate

Although there is a strong oceanic air mass during the period of intense heat, which brings moisture into the mainland, the temperature remains persistently high and shows no sign of improvement.

There are certain regions experiencing temperatures ranging from 37 to 40 degrees Celsius. One notable example is India, where this high temperature has had a considerable impact on the well-being and daily routines of its population.

During periods of intense heat, convection in the atmosphere can lead to the formation of tropical low-pressure systems. This can result in heightened humidity, extreme discomfort, and the occurrence of frequent and prolonged thunderstorms. These storms can cause flooding in many parts of the mainland.

Organisms

Organisms

During periods of extreme heat, plants experience rapid growth. Certain plant species have adapted by storing water and nutrients in anticipation of colder and drier conditions.

Animals have evolved various mechanisms to ensure their survival. One such mechanism is their ability to find and obtain food. Additionally, many animal species engage in reproduction as a means to perpetuate their lineage.

During periods of extreme heat, human lives are heavily impacted. Individuals are involved in numerous agricultural and bustling activities, alongside facing the challenges of natural disasters and floods. Consequently, people’s daily routines and work revolve around weather forecasts, aiming to prevent any unforeseen accidents or damage.

Exploring the Significance of the 2019 Great Heat Wave

The Great Heat is a significant climatic phenomenon characterized by intense heat and humidity. This unique weather pattern fosters rapid growth of both flora and fauna, benefitting various plant and animal species. Additionally, this period is a crucial time for farmers as it marks the season of abundant harvests and animal mating.

During the period of intense heat, heavy rainfall commonly occurs, greatly benefiting farmers by providing them with ample water for agricultural purposes and irrigation. Consequently, this abundance of water leads to the thriving growth of flowers and plants.

How to Beat the Heat During the Great Summer?

Protect Yourself by Practicing Good Health Habits and Being Safety-Minded

Take care of your health and prevent accidents

This period is characterized by unpredictable and inclement weather, often involving heavy rain, strong winds, and potential storms. Consequently, the likelihood of accidents is significantly increased. In particular, the agricultural sector must take precautionary steps to safeguard crops against potential flood damage.

Tips for Better Health: Eating Porridge and Drinking Water

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Eat porridge and drink plenty of water

Advice: Minimize Direct Sunlight Exposure Outdoors

Please limit direct exposure to sunlight.

During periods of intense sunlight, such as the Great Heat, it is advisable to minimize prolonged exposure to direct sunlight. This is particularly important for vulnerable groups, such as the elderly and young children, who should avoid going out in the sun during the peak noon hours. It is also advised to change clothes or dry oneself if excessive sweating occurs to prevent the risk of catching a cold.

Benefits of Regular Exercise: Lower Risk of Brain Disease

During this period, it is recommended to engage in sports activities with moderate intensity, avoiding excessive exhaustion. It is advisable to exercise either in the morning or evening to avoid the intense sunlight and high temperatures during the Great Heat. Optimal choices would include cool areas such as lakeside roads or parks adorned with abundant trees. Proper hydration is crucial; remember to replenish water after exercise, while avoiding the consumption of cold water to prevent potential stomach discomfort and diarrhea.

Tips for Adhering to Food Safety Standards

Pay attention to food

It is recommended to incorporate a diet focused on light and nutritious foods during this period. Increasing the consumption of cooling and qi-tonifying foods, such as bitter melon, cucumber, shiitake mushrooms, and watermelon, is advised. Conversely, it is advised to limit the intake of greasy foods. This precaution is important due to the expected intensification of heat and occurrence of storms, which can potentially impact the body and result in symptoms such as bloating, loss of appetite, and fatigue.