It means a little summer heat.

1, Xiaoxia is the 11th solar term among the 24 solar terms of the lunar calendar and the fifth solar term in summer, which marks the official start of the last month of summer. On July 7th or 8th every year, when the sun reaches longitude 105, it is considered as a slight summer heat. Summer heat is heat, a little summer heat is a little hot, that is, the weather is getting hot, but it is not the hottest time yet. This climate is basically the same in most parts of China.

2. Agricultural proverbs

(1) If you don't plant potatoes in summer, you will suffer in vain.

(2) Planting sesame seeds in summer is the first flower.

(3) It is too hot to hide when it is hot in summer.

(4) slight summer heat, fruiting; If the heat is not hot, the grain will not bear fruit.

(5) The south wind is light in summer, and the drought is severe in summer.

(6) The sun doesn't shine in summer, and the stones are exposed in summer.

(7) If it rains a little, cows will not be needed for forty-five days.