According to measurements of Viking spacecrafts the average pressure is around 0.7% of the normal pressure on the Earth, but they are large seasonal variations due to freezing of carbon dioxide from the atmosphere during the winter. Source:
http://www.daviddarling.info/encyclopedia/M/Marsatmos.html
Martin Cizek
The atmospheric or barometric pressure of Jupiter is recorded as 1 bar which is virtually the same pressure as Earth.
Jupiter's average barometric pressure is 0.7% the pressure of Earth. Since Jupiter is a gas giant, it has no solid surface.
Jupiter has a surface pressure of over 1000 bars.
Surface pressure of the atmosphere of Pluto, measured by New Horizons in 2015, is about 1 Pa (10 μbar), roughly 100,000 times less than Earth's atmospheric pressure.
Jupiters orbital speed in relation to the sun is 13.07 km/sec on average.
Is this for your science class
METEOROLOGY
Jupiter's average distance from the sun is 483.5 million miles (778 million kilometers).
254%
It is 2.7.140kpa
Approximately 0.30 pascals
Barometric pressure measures the weight of the air.
blood vessels constrict according to barometric pressure
Low and high pressure systems. Obviously if you have a Low pressure system the barometric pressure will get low. High pressure causes the barometric pressure to rise.
14.11 psia
The average barometric pressure change in Tucson, Arizona during monsoon season is from 14 to 25 degrees Celsius. It is the season of heavy rains and strong winds.
When the barometric pressure rises it means calm fair weather is coming or is already occurring. When the barometric pressure falls it means foul weather is on the way such as rain and storms and clouds.
A hurricane has very low barometric pressure.
Barometric pressure goes down in a tornado.
A sudden decrease in barometric pressure is a sign that a storm is coming.
In general, barometric pressure, or atmospheric pressure, drops as you go up in elevation. For example, at 18,000 ft. above sea level, the average barometric pressure is about half the average pressure at sea level (see the related links for charts) However, barometric pressure also varies widely with the weather (weather charts almost always show the movement of low pressure and high pressure zones), so true barometric pressure cannot simply be calculated, but must be measured. In the United States, the National Oceanic and Atmospheric Administration provides hourly barometric readings for many locations across the country (see related National Weather Service measurement link)