A device for measuring air pressure.
A measurement of how hot or cold something is.
an instrument used to measure precipitation
The blanket of gases that surrounds Earth.
The force of air pushing down on an area.
A device that moves to show which way the wind is blowing.
A tool used to measure temperature.
A measurement of how much water vapor is in air.
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.
NEW! Voice Recording
Click the mic to start.