How is global warming different from warmer weather

Global warming is a change in our climate which is long term while warmer weather is just a short period of warmer temperature.

Global warming is the process of increasing the average temperature of the Earth's oceans and atmosphere, which is massified by greenhouse gas-intensifying gases from a range of human activities, especially the burning of fossil fuels and changes in land use, like deforestation. While climate change includes warming and the "side effects" of warming.