AVIATION & AERONAUTIC CALCULATOR
Metar Full Decoder
A precise tool.
What is the Metar Full Decoder & How does it work?
The METAR (Meteorological Aerodrome Report) is a format for reporting current weather conditions at airports. It provides essential information to pilots and aviation meteorologists.
A typical METAR report includes various fields such as wind, visibility, temperature, dew point, altimeter setting, and sky condition.
text{Wind} = text{Direction} times text{Speed}
var = meaning
Parameters
Result
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Frequently Asked Questions
What is a METAR report?
A METAR report provides current weather conditions at airports, including wind, visibility, temperature, dew point, altimeter setting, and sky condition.
How do I read the wind information in a METAR report?
Wind information is given as the direction the wind is coming from in degrees followed by the speed in knots. For example, ‘27015’ means wind from 270 degrees at 15 knots.
What does the visibility field in a METAR report indicate?
The visibility field indicates how far you can see ahead in meters or statute miles. For example, ’10SM’ means visibility is 10 statute miles.
How do I interpret the temperature and dew point from a METAR report?
Temperature and dew point are given in Celsius followed by Fahrenheit in parentheses. For example, ’25/18′ indicates a temperature of 25°C (77°F) and a dew point of 18°C (64°F).
What is the significance of the altimeter setting in a METAR report?
The altimeter setting is used to calibrate aircraft altimeters. It’s given in inches of mercury (inHg) or hectopascals (hPa). For example, ‘A2992’ means 29.92 inHg.
How do I understand the sky condition part of a METAR report?
Sky conditions are described using codes like FEW, SCT, BKN, and OVC, which stand for few, scattered, broken, and overcast clouds, respectively. The number following these codes indicates the cloud cover in eighths.
Can I use this calculator to decode METAR reports for any airport?
Yes, you can use this calculator to decode METAR reports for any airport by inputting the relevant data from the report.
Results are for informational purposes only and do not constitute professional advice.