Refer to the following METAR:
LFPG 161250Z 27015KT 9999 SCT016 OVC024 M09/M12 Q1006 NOSIG
What is correct about the wind?
The general rule is: If you read it, it's true. If you hear it, it's magnetic. All charts and textual sources (METAR, TAF, winds aloft, surface analysis charts, etc) use true north as the reference. A wind report passed to the pilot by the aircraft or in the ATIS report is referenced to the Magnetic North.
Conclusion: In a METAR, wind is reported in degrees true and metres per second (or knots), respectively.
Your Notes (not visible to others)
This question has appeared on the real examination, you can find the related countries below.
-
Austro Control2