Choose your preferred units

Wind
kt	1 knot = 1 nautical mile per hour = 1.852 km/h
m/s	1 metre per second = 3.6 km/h
km/h	Kilometre per hour
mph	1 mile per hour = 1.609 km/h
Temperature
°C	Degree Celsius
°F	Degree Fahrenheit: °F = °C × 1.8 +32
Pressure
hPa	hectopascal. 1 standard atmosphere = 1013.25 hPa
in. Hg	Inches of mercury. 1 inHg = 33.86 hPa

Visibility
km	Kilometre. 1 km = 1000 m
miles	The international mile is exactly 1,609.344 m.
Clouds
m	Metre.
ft	Foot. 1 ft = 0.3048 m
precipitation
mm	Millimetre. 1000 mm = 1 m
inch	Inch. 1 inch = 25.4 mm
elevation
m	Metre.
ft	Foot. 1 ft = 0.3048 m

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