METAR Decoding Practice Test 2026 – Complete Exam Prep Guide

To determine the current temperature indicated by the METAR report, it's important to analyze the format typically used in METAR readings. The temperature is usually presented in degrees Celsius as part of the observation data.

When the correct answer is stated as 6.4°C, it suggests that this value is consistent with the conventions used in METAR reporting, where temperatures are often expressed as either a positive or negative value followed by a "T" or in a specific format. If the data reflects a temperature of 6.4°C, this indicates mild weather conditions that should correlate with the other observed weather phenomena, such as wind speed, pressure, and cloud cover.

In ensuring accuracy, it’s essential to verify the specific METAR report provided—the numeric values for temperature often follow a coded structure, and each value must be scrutinized in the context of the whole report to confirm that 6.4°C is indeed reported correctly in that particular observation.

Understanding how to read and decode METAR reports is vital for interpreting aviation weather, allowing pilots and meteorologists to make informed decisions based on accurate atmospheric conditions.