Summer Begins立夏
Summer Begins 立夏
“Summer Begins” comes on May 5 or May 6 every year. When the sun reaches the 
celestial longitude of 45 de
gre
es, it’s the beginning of the summer season. 
“立夏”于每年5月5日-5月6日到来。这时太阳到达天文经度45°，象征着夏天的开始。
【天气特征】
Usually people consider this period as the time where 
temperature begins to rise obviously, thunderstorm
bec
omes more frequent and crops’ growth enter the peak season. 
Many crops seeded in spring can be harvested in the summer.
通常人们认为这段时间是气温开始明显上升的时候，雷雨天气愈加频繁，作物进入疯长季节。