What is the purpose of your comment? Do you have a belief that if the global mean temperature were, for instance, raised 3 degrees celsius that this change would not result in noticeable changes in weather? Weather does not affect or result in global warming but global warming does affect and result in weather change.
For all intents and purposes, at our scale both are the same. You have to go back several decades for baseline natural variation to be larger than the human-caused increase in average temperatures.
