Any reading above 1012 milibars.
Falling barometric pressure usually indicates wet weather is on the way.
falling down
A+ With a raincoat and boots
Generally speaking, a falling barometer indicates a cold front. Studying barometric readings from around the country , meteorologists can draw an imaginary "line" from one to another low or falling reading. This line indicates a "front" (cold front in this case). The same is true with high or rising readings for a warm front. That is a bit of an oversimplification, but that is the basics of it.
blood vessels constrict according to barometric pressure
Falling barometric pressure usually indicates wet weather is on the way.
Rain is on the way
a falling barometric reading often means rainy weather
w/ a scarf and mittens
falling down
A+ With a raincoat and boots
The category of the storm - depends on the wind speed, and barometric pressure reading.
if your thumb is falling off and you are reading this. i would stop reading and go get medical attention. hope this helps
Generally speaking, a falling barometer indicates a cold front. Studying barometric readings from around the country , meteorologists can draw an imaginary "line" from one to another low or falling reading. This line indicates a "front" (cold front in this case). The same is true with high or rising readings for a warm front. That is a bit of an oversimplification, but that is the basics of it.
barometric tred
Barometric pressure (also known as atmospheric pressure) is the force exerted by the atmosphere at a given point. It is known as the "weight of the air". A barometer measures barometric pressure. Measurement of barometric pressure can be expressed in millibars(mb) or in inches or millimeters of mercury (Hg). Normal pressure at sea level is 1013.3 millibars or 29.92 inches of mercury. Fluctuations in barometric pressure are usually a sign of weather conditions. A rise in pressure usually means improving weather while falling pressure may reflect impending inclement weather. Barometric pressures will also vary with altitude and moisture.Barometric pressure in rio is 29.78 in hg and still rising
Barometric pressure measures the weight of the air.