Barometer - air pressure

One of the important tasks for which barometers are designed is to determine the weather.

The value of the device's indicators is precisely that forecasts can be made in advance. If the weather is sunny and warm, the barometer will be high, and if it is going to rain – low.

You can also notice a decrease in the temperature regime by reducing the level of atmospheric pressure. To determine the weather, the barometer does not need to be kept outside, at home it will determine the pressure level no worse. However, if you live in a skyscraper, then the pressure on your device will be low even on a clear and fine day.