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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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