When is the first day of the summer heat 2023?

The first day of the summer heat in 2023 is July 1 1.

The first day of summer is also the first day, which is the dog days. "You bow your head on the third Geng day in summer", which means that the day from summer to the third Geng day is the day when you bow your head. The fourth and fifth Geng days are in the middle, and the first and second Geng days after beginning of autumn are the end, which is the so-called "three days". The initial lodging time is 10 day, and the annual lodging time is not fixed.

The dog days in 2023 are: Fu Tou: July 2023 1 1 to July 20, 2023 (10 days); Zhongfu: July 2, 20231day to August 9, 2023 (20 days); Terminal: August 2023 10 to August 2023 19 (10). Every year from the first day of summer, the weather is getting hotter and hotter, and it will gradually cool down when the dog days pass.

Matters needing attention in summer:

1, it is not advisable to open the window for ventilation.

In dog days, many people are afraid of the heat, so they close the windows and blow air conditioners indoors. In fact, if air conditioning is used without opening windows for ventilation, the air quality will deteriorate. It is recommended to open the window for ventilation more than twice a day, each time 15 ~ 30 minutes.

2. You shouldn't just eat fruit.

Pay attention to diet in dog days, and the diet should be light, not greasy, spicy and cold; Eat more vegetables and fruits rich in potassium.

3. It is not advisable to blow cold air.

It is suggested that the indoor air conditioning temperature should not be lower than 26℃, and the shoulders and back should not face the air conditioning directly, or put on a shawl.

It is not advisable to gulp water.

It is recommended not to drink more than 200 ml of water at a time, and warm water is better. Don't wait until you are thirsty to drink water, but it is advisable to replenish water in a small amount and many times.

5, it is not appropriate to save cold drinks.

It is recommended to drink less cold drinks and more boiled water.