What's the temperature like on the twelfth of this month in the ancient calendar?

In the northern hemisphere, there are some heavy rains, some sunny days, some typhoons, some cloudy days, and most of the weather is sultry and dry. Please pay attention to sun protection when going out. Please don't do strenuous exercise for the elderly and infirm, it is easy to get heatstroke, and the temperature difference between morning and evening in the northern region is large, so pay attention to adding clothes and reducing clothes. Ok, here are the weather forecasts for specific cities. ...............................