How frequently is a METAR report typically issued?

A METAR report is generated and issued every hour. This regular update provides pilots and other aviation personnel with critical information on current weather conditions at airports and airfields. These updates typically include data such as temperature, dew point, wind speed and direction, visibility, and significant weather phenomena.

While the reports can occasionally be issued more frequently during periods of rapidly changing weather conditions, the standard frequency is once every hour. This consistency allows for the timely dissemination of accurate weather data necessary for safe flight operations.