ANSWERS: 3
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The only explanatiom which I thought was a wive's tale, but also learned from a Meteorologist is that a haze or (halo) around the moon indicates precipitation, whether rain or snow.
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The familiar 22° halo around the Sun or Moon occurs because of refraction in tiny hexagonal ice crystals in the air. With the 60° apex angle of the prism formed by extending the sides of the crystal and the index of refraction of ice (n=1.31) one can calculate the angle of minium deviation to be 21.84°.
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i heard it told to me as a little girl by one of my great aunts, who was 98 when I was 10,that a ring around the moon ment more boys will be born within the day before you can see it and the day after.
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