As air temperature rises, what happens to its ability to hold water vapor?

As air temperature rises, its ability to hold water vapor increases. This is due to the fact that warm air molecules move more rapidly than cooler ones, allowing them to hold more moisture. Essentially, higher temperatures provide more energy for water molecules to evaporate, which in turn creates more capacity for the air to retain that moisture as vapor. This principle is a fundamental concept in meteorology and contributes to various weather phenomena, influencing humidity levels and the formation of precipitation.

In contrast, cooler air holds less water vapor before reaching saturation. This is why during colder months or in cooler environments, the air can feel drier, as it simply cannot hold as much moisture as warmer air can.