Poludnitsa, who makes herself evident in the middle of hot summer days, takes the form of whirling dust clouds and carries a scythe, sickle or shears; most likely the shears would be of an older style, not akin to modern scissors. She will stop people in the field to ask them difficult questions or engage them in conversation. If anyone fails to answer a question or tries to change the subject, she will cut off their head or strike them with illness. She may appear as an old hag, a beautiful woman, or a 12-year-old girl, and she was useful in scaring children away from valuable crops. She is only seen on the hottest part of the day and is a personification of a sun-stroke.
According to some northern …

What a sensible demon to have in one’s pantheon! Winter and cold get all kinds of personifications, but heat can hurt you just as much.

Does anyone have a fun story around humidity?