The vacuole in a plant would need to store more water during hot temperatures and when there was little or no rainfall.
In hot conditions, plants may lose more water through transpiration, and having a well-functioning vacuole allows them to maintain turgor pressure and overall cellular function. Similarly, during periods of low rainfall, plants must store and conserve as much water as possible to survive. The vacuole serves as a storage organelle, helping to manage water balance within the plant.