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立秋立秋是二十四节气中第13个节气,每年8月7日或8日为立秋。“秋”是指暑去凉来,意味着秋天的开始。虽然立秋后早晚天气变得凉爽,但中上午的温度还是高得吓人。黄河流域真正的秋天要比立秋晚一个半月左右,长江流域要推迟一个半月到两个月。江南仍受副热带高压控制,大地上积蓄的热量一时尚不能散尽,所以还有秋老虎的暑热。日平均气温27~29℃,开始呈下降趋势,雨量也分布不均匀。立秋一般预示着炎热的夏天即将过去,秋天即将来临。这个时节虽然说是到了秋天,可天气依然很热,
Liqiu Liqiu is the thirteenth solar term in twenty-four solar terms, each autumn on August 7 or 8. “Autumn ” refers to the summer cool, which means the beginning of the fall. Although the morning and evening after the autumn became cool, but in the morning the temperature is still high scary. The real fall of the Yellow River Basin is about a month and a half later than the establishment of the late autumn, and the Yangtze River valley is delayed by one and a half months to two months. South of the Yangtze River is still controlled by the subtropical high, the accumulation of heat on the earth a fashion can not be cleared, so there is the autumn tiger heat. Average daily temperature 27 ~ 29 ℃, began to decline, the rainfall is also unevenly distributed. Autumn usually indicates the hot summer is about to pass, autumn is coming. Although this season is to fall, but the weather is still hot,