Question

How much atmospheric pressure is needed for precipitation?

Answer 1

Answer:

air cools as it rises, which can cause water vapor in the air to condense into liquid water droplets, sometimes forming clouds and precipitation. On the other hand, sinking air is associated with warming and drying conditions. ... The answer has to do with the typical air flow around high and low pressure.

Does Barometric Pressure Rise or Fall When It Rains? Falling barometers typically predict the approach of worsening weather conditions, while rising barometers point to mild weather. High- and low-pressure weather systems move across the country, resulting in changes to barometric pressure...

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