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How to predict weather by the signs

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How to predict weather by the signs</a>

Weather prediction is difficult even forProfessional meteorologists, to whose services are the exact equipment and satellite data. However, our ancestors coped with forecasting changes in the weather without hydrometers and geostationary satellites.

Some signs have not lost relevance until now.

Instructions

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People's signs can be divided into two largeGroup. The first will be physical and biological phenomena, explainably associated with a change in the weather, for example, the appearance of frost on trees in the winter indicates an imminent warming. The second group will include those that are based only on long-term observations of ancestors: September thunder, for example, is a harbinger of warm autumn. Naturally, meteorologists with skepticism belong to the second group of signs, while at the same time not belittling the importance of observations from the first group. People's signs are both short-term - promising quick fires, frosts or warming, and long-term ones that make a forecast for a period of a whole season or even a year.

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On the preservation of good weather, it is possible with certaintySay, if during the day there is almost no wind with a slight increase in daytime and a constant change of direction. If the sky from the very morning is clear, by noon there are cumulus clouds disappearing in the evening. The dew formed on the grass after sunset also indicates that good weather will not change. These same signs include a rising vertical column of smoke, high flying birds, chirping crickets.

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Understand that the weather will deteriorate, you canThe cumulus clouds remaining to the night, the red sunset, the absence of dew and night fog. In addition, the rapid deterioration of the weather says a slight difference in daytime and night temperatures, not stopping by the night wind, low-pitched smoke from a fire or pipes.

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The coming rain can be predicted by the cirrusClouds, a lot of clouds in the west, increased wind by evening. If the sun in the morning and at sunset is colored purple, this also indicates the imminent arrival of rainy weather. The warm air at night also almost guarantees the approaching rain.

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The fact that the rain will soon be over, you can find out byThe weakened wind, the disintegrating cloud cover, and, oddly enough, thanks to the cooling after a shower for several hours, which means the passage of the cold front and the rapid improvement of the weather.

How to predict weather by the signs Was last modified: May 21st, 2017 By Kixvauzf
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